Please help me to solve this question...Explain how it is possible for a body to undergo acceleration when its speed remains constant.

Question

ash2326 · Answer

@MichelleShum the question mentions that the speed is constant. It's the biggest hint, speed not velocity. That means velocity is changing.

ash2326 · Answer

If you recall velocity is speed in a particular direction, it will change ( or the body undergoes acceleration) if either of speed or direction changes.
Speed is constant (given in question)
This implies direction is changing

ash2326 · Answer

Can you think of a type of motion where direction changes all the time but speed can remain constant. ?

anonymous · Answer

velocity is a vector (magnitude[speed] + direction)
accel is not zero when the velocity change
so,a body can have accel without changing the speed

anonymous · Answer

k...i got it...thanks...