Physicsmedium · Past Paper
A stone is thrown vertically upwards with velocity u. It returns to the ground in time T. The value of T is:
Au/g
B2u/g
Cu^2/g
Du/2g
✓ Correct Answer: B — 2u/g
Time to go up is u/g and time to come down is u/g. Total time T = 2u/g.
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