EXAMPLES OF UNIFORMLY ACCELERATED MOTION
1. EXAMPLES OF UNIFORMLY ACCELERATED MOTION
when a car is at rest (parked) and the driver turn on the engine and drive away. It shows acceleration because from rest the car moved.
2. example of uniformly accelerated motion and vertical demension
Answer:
Explanation:
Suppose you are driving a vehicle on a road. The velocity of the vehicle is never uniform. Its velocity increases and decreases randomly. As you move the velocity of the vehicle on the road keeps on changing and this is said to be accelerated motion.
3. examples of uniformly accelerated motion in vertical dimension
In uniformly accelerated motion in vertical dimension, acceleration due to gravity is the key player. Free fall and throwing an object upward are example of UAM vertical dimension.
Here are some example of question you might encounter in this topics if you throw a ball upward.
1. What is its velocity of the highest point?
Answer:
The velocity of an object at the highest point is 0 m/s. The object moving upward will temporarily stop at the highest point before it falls down to the ground.
2. What is its velocity when it returned to be elevation from where it was throws?
Answer:
If the velocity of the ball thrown upward at that elevation is 80 m/s, then its velocity going downward in that the same elevation is the same ( 80 m/s).
3. What is its acceleration at the highest point?
Answer:
-9.8 m/s^2 (decelerating going down)
4. What is its acceleration just before it hits the ground?
Answer:
9.8 m/s^2 (accelerating going down)
5. After 1 second what is the acceleration of the ball?
Answer:
9.8 m/s^2 is the acceleration due to gravity (it will become negative going up since it decelerates and positive going down since it accelerates
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4. What are the two motion that classified as uniformly accelerated motion
Answer:
Linear, motion in a straight line with acceleration in either the same direction as motion (ie velocity increasing) or opposite to the direction of motion (ie velocity decreasing).
Non linear, motion in non straight line or curve with acceleration at an angle from the direction of motion.
Explanation:
hope this can help
5. GAP-FILL: Use the words provided below to complete the given sentences.choices:changing constant free fall maximum parabola speed straight line velocity zero1. A body with uniformly accelerated motion has ____ acceleration2. The ____ of a body with uniformly accelerated motionchanges at a constant rate.3. The velocity-time graph of a body with uniformly accelerated motion is a ____.4. An example of uniformly accelerated motion along the vertical is ____.5. The velocity of a body thrown upward as it reaches the maximum height is ____.pasagot po plssssa
Answer:
1.constant
2.velocity
3.straight line
4.free fall
5.zero
Explanation:
6. cite at least two example where you can apply uniformly accelerated motion
Answer:
•ball rolling down on an inclined plane.•a skydiver jumping out of a planeExplanation:
In an uniform accelerated motion the velocity of the body which is moving in straight line changes at a constant rate. This means that equal change in velocity in equal intervals of time7. 1. define uniformly accelerated motion operationaly;2. cite examples of bodies that exhibit uniformly accelerated motion; and3. value the importance of following and observing speed limits on the roads.Thank you sa sasagot‼️
Answer:
1. when a body moves along a straight line and its velocity increases by equal amounts in equal interval of time then the motion is called uniformly accelerated motion.
2. *A skydiver jumping out of a plane
*A ball rolling down the slide
*A ball dropped from the top of the ladder
*A bycicle whose brakes have been engaged
3. Speed limits help limit your speed, and for many reasons speed limits are very important.why? because the fact that it is the law to abide to them, and they keep citizens safe. Speed limits are not just there to protect pedestrians but also to protect the driver, it is proven to be easier to lose control of a vehicle at a higher speed.
sana makatulong!! ^^
8. uniformly accelerated motion formulae
Answer:
ay may su magat na pala
Explanation:
sana may maka gets
9. acceleration is constant in bodies in uniformly accelerated motion
Answer:
Constant acceleration means velocity changing at a constant rate since the rate of change of velocity is acceleration (First Equation of motion).
Explanation:
One can say that uniform acceleration definition refers to an acceleration of an object, which remains constant irrespective of time. In simpler terms, a number equal to the acceleration in such a motion does not change as a function of time.
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10. The x-component of a projectile an example of a uniformly accelerated motion
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11. what is uniformly accelerated motion (UAM)
Answer:
Uniformly accelerated motion (UAM) is characterized by a constant or uniform acceleration of a body or a system of bodies. An object rolling down an inclined plane or a fruit falling from a branch both experience constant acceleration.
Answer:
Uniformly accelerated motion (UAM) is characterized by a constant or uniform acceleration of a body or a system of bodies.
12. describe the uniformly accelerated motion
Uniformly accelerated motion means that the acceleration is constant. When acceleration is constant in horizontal and vertical dimension, the velocity increases constantly.
Example:
When the acceleration is 5 m/s²
This means that in every seconds, the velocity increases by 5 m/s. So after one second from rest the velocity is 5 m/s. After 2 seconds, the velocity becomes 10 m/s, and after 10 seconds the velocity becomes 50 m/s and so on.
In the vertical dimension, the acceleration will always be 9.8 m/s² and this due to gravity. The object decelerates going up and accelerates going down.
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13. TABLE 5. Summary of Uniformly Accelerated Motion (UAM) FormulaeUniformly Accelerated MotionFormulaeVi = at + V;at2d = vit +-2d = (**"').v = v? + 2adFree-fall is an example of uniformly accelerated motion, with its negativacceleration being -9.8 m/s?, because it is downward.
Answer:
9.8 m/s
Explanation:
d ko PA alam ang sagot
14. what makes the ball rolling down the slope an example of uniformly accelerated motion?
Answer:
Assume constant acceleration
15. Meaning of uniformly accelerated motion
Uniformly accelerated motion pertains to the motion of a certain object in which its acceleration is constant. Constant acceleration results to increase in the velocity of the moving object. If the car has a constant acceleration of 2 m/s², it means that the car will increased its speed 2 meters per second.
Sample problem and solution:
A car accelerates at a constant acceleration of 5 m/s² from rest, what is the final velocity covered in 4 seconds.
Solution:
Vi (initial velocity) = 0 m/s (from rest)
Vf (velocity final) = ? unknown
t (time) = 4 s
a (acceleration) = 5 m/s²
Solution:
We can use the formula Vf = at, since Vi = 0 m/s
Vf = at
= 5 m/s² × 4 s
= 20 m/s
Answer:
The final velocity is 20 m/s
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16. Describe Uniformly Accelerated Motion
Answer:
hm..
If an object's speed (velocity) is increasing at a constant rate then we say it has uniform acceleration. The rate of acceleration is constant. If a car speeds up then slows down then speeds up it doesn't have uniform acceleration.
Explanation:
hope it helps
17. In uniformly accelerated motion the value of acceleration is?
Answer:
The acceleration is constant.
18. what is uniformly accelerated motion?
It is a motion with a constant, uniform change in velocity.
19. uniformly accelerated motion: vertical dimension
For all the following statements, we consider the object to be moving in a straight line.
An object undergoes accelerated motion when its velocity is not constant but instead the object goes faster as time passes.
Furthermore, if the acceleration is constant then the object undergoes uniformly accelerated motion.
This accelerated motion is caused by a force being applied to the object.
According to Newton's second law of motion :
[tex]F_{net}=ma[/tex]
Here the [tex]F_{net}[/tex] is the sum of all the forces applied to the object.
m is the mass of the object
a is the acceleration of the object
The same law is true in the vertical axis. In most cases when looking at a vertical motion, the cause of that movement is gravity.
Let's say for example a ball is left to fall from rest([tex]u_{0}=0[/tex]) from a height towards the ground , and there are no frictions from the air or other external forces, only the gravity of the planet that pulls the ball downwards.
Then by applying the same equation:
[tex]F_{net}=ma[/tex]
[tex]W=mg[/tex]
Here the net force is only the weight of the ball, and the acceleration is the intensity of the gravitational field , or gravitational acceleration [tex]g≅9.8m/s^2[/tex] . In some problems for easier calculations g may be given [tex]10m/s^2[/tex].
This vertical motion, with the net force being only the weight of an object( no friction, no other external forces), is called free fall.
Of course you can have a uniformly accelerated motion vertically with other forces too, but the acceleration won't be g:
[tex]W-F_{friction}=ma[/tex] an example
Note: Gravity is a force, W is measured in Newton units, m is measured in Kilogram units.
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Keywords: Uniformly accelerated motion, Free fall, Newton's second law of motion
20. Acceleration of the ball in an inclined plane(uniformly accelerated motion)
Answer:
What is an Electromagnet?
An electromagnet is a type of magnet in which an electric current produce the magnetic field. Electromagnets usually consist of wire wounds into a com Professor Hans Christian Oersted coined the term electromagnetism in 1820 refers to the ability of a wire to carry electric current to produce a magnetic cumen
The illustration below shows a simple electromagnet with its parts. What an the three main parts of the electromagnet? What does each part
The Parts of an Electromagnet A basic electromagnet has three main parts: an iron core, instein and
a power source 1. Iron core Its purpose is to concentrate the magnetic flux produced by the current
in the area outside the wires.
2. Wire/ Insulated wire. The wire serves as the passage of the electric current creating a magnetic field. The number of turns of wire represents the power of the electromagnet. The cable and wires need to be insulated as it prevents the current from coming into contact with other conductors. It preserves the wire material against environmental threats and resists electrical leakage.
3. Power source. It serves as the source of electricity that flows to the wire to create & magnetic field. The amount of current also affects the strength of the electromagnet.
How to Make an Electromagnet Stronger
An electromagnet can be made stronger in three ways:
a. by having more coils of wire on the iron nail or core; b. by increasing the amount of current supplied; and c. by using soft iron as the core.
The more coils the iron nail or core has, the stronger the electromagnet. Similarly, when soft iron is used as the core, the electromagnet is stronger than when other materials are used. Furthermore, the greater the number of dry cells, the more electrons flow in the electromagnet, resulting in stronger magnetism
This is the advantage of an electromagnet from a permanent magnet. When there is a need trengthen it, all the factors mentioned can be manipulated. An electromagnet operates only when there is a flow of electricity in the coil of wire.
Explanation:
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21. 3 examples or scenarios that shows uniformly accelerated motion
Answer:
In simpler terms, a number equal to the acceleration in such a motion does not change as a function of time. Some uniform accelerated motion examples include a ball rolling down a slope, a skydiver jumping out of a plane, a ball dropped from the top of a ladder and a bicycle whose brakes have been engaged.
Explanation:
Explanation:
More examples of Uniform motion are: Movement of hands of a watch, Rotation and revolution of the earth, Movement of the blades of a ceiling fan etc. Do you know why Oil and Water does not mix together? A body is said to be in a non-uniform motion if it travels unequal distances in equal intervals of time.
._. hopeithelps
22. A body with uniformly accelerated motion has ________ acceleration.
Answer:
Constant
Explanation:
Constant =uniform
Which mean uniform accelerated motion is hindi nagbabago, kung ano lamang ang ang acceletation nya, still ganon pa den
23. Ball pen fall on the floor from the armchair. uniformly accelerated motion or not uniformly accelerated motion
not uniformly
Explanation:
correct me if im wrong
Answer:
Not uniformly
Kase nga nhulog yung ballpen from armchair
So no react ako dun kase d nmn malayo dba?
Hoy isip isip pag my time
24. this is an example of uniformly accelerated motion which has a magnitude of -9.8 m/s?a.free fallb.upward motionc.horizontal motiond.vertical motion
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This is an example of uniformly accelerated motion which has a magnitude of -9.8 m/s²?
a. free fall
b. upward motion
c. horizontal motion
d .vertical motion
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a. free fall
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#CarryOnLearning
25. What is Uniformly Accelerated Motion?
If a body maintains a constant change in its velocity in a given time interval along a straight line, then the body is said to have a uniform acceleration.
26. Activity 1. Uniform or Uniformly Accelerated UNIFORMLY ACCELERATED AND PROJECTILE MOTION Directions: Write UM if the picture or diagram shows a uniform motion while UAM if it is uniformly accelerated motion.
Answer:
1. UM
2. UAM
3. UM
4. UAM
5. UM
6. UM
7. UM
8. UAM
9. UM
10. UAM
27. Give examples of real-world problems involving uniformly accelerated motion along the vertical axis
In simpler terms, a number equal to the acceleration in such a motion does not change as a function of time. Some uniform accelerated motion examples include a ball rolling down a slope, a skydiver jumping out of a plane, a ball dropped from the top of a ladder and a bicycle whose brakes have been engaged.
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28. Uniformly accelerated rectilinear motion
Answer:
Uniform rectilinear motion: When an object travels at a constant speed with zero acceleration it is known as uniform rectilinear motion. Uniformly accelerated rectilinear motion: When an object travels with constant acceleration it is known as uniformly accelerated rectilinear motion.
Explanation:
If an object's speed (velocity) is increasing at a constant rate then we say it has uniform acceleration. The rate of acceleration is constant. If a car speeds up then slows down then speeds up it doesn't have uniform acceleration. uniform acceleration.
29. 2 examples each for uniformly accelerated motion of horizontal dimensions?
Answer:
Some uniform accelerated motion examples include a ball rolling down a slope, a skydiver jumping out of a plane, a ball dropped from the top of a ladder and a bicycle whose brakes have been engaged.
Explanation:
In simpler terms, a number equal to the acceleration in such a motion does not change as a function of time.
30. what makes the ball rolling down the slope an example of uniformly accelerated motion?please explain
Because of speed and acceleration
