Question

If an object is moving on a curved path, then
which of the following physical quantities may be
constant during the motion? (Symbols have usual
meanings)
(2) v
(4) Both (1) & (3)​

Answer 1

Answer:

please give right question the mc is missing but still I give u answer

1 velocity can never be constant {atleast direction variation}

2 speed is constant if trajectory acceleration is zero

3 acceleration can be constant

4 and magnitude acceleration can be constant

Answer 2

Speed of the object remains constant.

Explanation:

If an object is moving on a curved path, then the speed of the object remains constant while its velocity keeps on changing at each and every point. We know that the rate of change of velocity is called acceleration. So, acceleration also changes. Hence, the velocity and the acceleration of the object changes.

Learn more :

Topic : Uniform circular motion

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