Question

Figure shows the position of a particle moving on X-axis as function of time.

• A. The particle has come to rest 5 times
• B. Initial speed of particle was zero
• C. The velocity remains positive for $t=0tot=6s$
• D. The average velocity for the total period shown is negative

Answer 1

The correct option is A The particle has come to rest 5 times

We have 5 points where slop is getting zero

So - velocity is zero.

Option A