Question

3. 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)
(1) dv (magnitude)/dt
(2) v vector
(3) a vector
(4) Both (1) & (3)

Answer is 4th option, Can someone explain me how Acceleration(vector) is constant?​

Answer 1

Answer:

option 1

Explanation:

when an object follows a curved path , tis magnitude as linear velocity means speed will not change but direction will change . hence for accerleration of an object change but its magnitude remains same

Answer 2

According to Aakash module option 4 is correct