A body when projected up goes to a height h in time t and then returns back at the point of projection. During this journey:
1. Its displacement is zero
2. Its average velocity is zero
3. The difference between its initial speed and final speed is zero
4. Its acceleration is zero
Which among the above is/ are correct?

Answer: [C] Only 1 & 3

This question is a part of GKToday's Integrated IAS General Studies Module