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If body is moving in a circle with uniform or constant speed its acceleration will be uniform as velocity i.e. to say direction is changing at every point.

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Q: What will be acceleration of a car moving in a circular motion with constant speed.?
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What identifies a change in motion that produces acceleration?

Acceleration is identified by any change in an object's speed, direction, or both. This can be observed by an increase or decrease in speed, a change in direction, or both. Acceleration is a vector quantity, meaning it has both magnitude (amount) and direction.


What are two ways in which an object can have constant velocity uniform motion?

Objects moving in uniform circular motion will have a constant speed, and two objects with the same acceleration have a constant velocity.


Can a body moving in a circle zero velocity and constant acceleration in circular motion have?

Nein. If it's moving, by definition it has non-zero velocity.


Is the statement 'a body moving with uniform speed along a circular path is subjected to uniform acceleration' true or false justify?

This statement is true. This type of movement is called Uniform Circular Motion. For every circular motion at constant speed, there is a constant radial acceleration (always pointing towards the center of the circle) named centripetal acceleration. This constant acceleration ensures that at every moment during the motion the orientation of the velocity is changed so that the object stays in a circular path.


What is an example of Circular acceleration?

a satellite in orbit; it is moving at constant speed but is accelerating outward in circular acceleration, balanced by gravity acceleration (centripetal force).


Will a child on a carousel moving at constant speed has an acceleration of zero?

No! Carousels move in a circle (at least all the carousels I know do) in circular motion there is constant acceleration directed towards the center of the circle of magnitude a=v2/r


Why an object moving in a circular path at a constant speed is undergoing acceleration and has a force excert on it?

-- An object with no net force on it continues moving at constant speed in a straight line.If it's not moving in a straight line, then there must be net force acting on it.-- "Acceleration" is the word for the situation where either speed or direction of motion changes.Even if speed is constant, acceleration is present if the direction is changing.


Examples of constant speed but changing acceleration?

A body moving with constant speed in a circular path has acceleration changing at every point.


What is difference between an object moving with uniform acceleration and an object moving with a constant velocity?

A motion with a constant speed will always be moving the same speed A motion with a constant acceleration will constantly be gaining speed, and does not remain moving at the same speed.


Can a body moving with constant speed has acceleration?

Yes. Eg : in case of a uniform circular motion. In general, for every motion in which direction of motion of particle keeps changing continuously and the particle moves with same speed, then the net acceleration is non-zero, although tangential acceleration is zero.


For a car moving around a circular track at a constant speed the acceleration is?

constant speed=0 acceleration Acceleration is the change in speed. If the speed doesn't change(ie constant) the acceleration is zero.


Can an object be moving if acceleration is zero?

Yes. Acceleration is defined as a change of speed and/or direction of motion. If the speed and direction of motion are constant, then there is no acceleration.