Assertion.The motion of a body moving on n a circular path with constant speed is an example of variable acceleration Reason.acceleration changes due to direction
Answers
Answer:
Given,
The motion of a body moving on n a circular path with constant speed is an example of variable acceleration.
To Find,
The reason for this.
Concept:
If the direction changes there is definitely be a force that acts on the moving object. The ratio of this force to the object's mass (F/m=a) is the acceleration. In this sense, it is the force that affects acceleration which is rate of change of velocity direction.
Therefore,
The Reason:
An object moving in a circle is experiencing an acceleration. This acceleration is directed towards the centre of the circle an object which experiences an acceleration must also be experiencing a net force. The direction of the net force is in the same direction as the acceleration. So for an object moving in a circle, there must be an inward force acting upon it in order to cause its inward acceleration. This is sometimes called as centripetal force.
So, the direction of acceleration of an object moving in a circular path is directed towards the centre of the circle.
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Answer:
The direction of acceleration of an object rolling in a circular path exists directed towards the center of the circle.
Step-by-step explanation:
If the direction differences there exists definitely be a force that acts on the moving object. The ratio of this force to the object's mass (F/m=a) exists as the acceleration. In this sense, it exists the force that affects acceleration which exists rate of change of velocity direction.
Therefore, the reason:
An object moving in a circle exists experiencing an acceleration. This acceleration exists directed towards the center of the circle an object which undergoes an acceleration must also be experiencing a net force. The direction of the net force exists in the exact direction as the acceleration. So for an object to move in a circle, there must be an inward force acting upon it in order to cause its inward acceleration. This exists sometimes named centripetal force.
So, the direction of acceleration of an object rolling in a circular path exists directed towards the center of the circle.
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