Physicshard · Past Paper
Two bodies A and B are thrown with velocities u and 2u. The ratio of maximum heights attained is:
A1 : 2
B1 : 4
C1 : 1
D1 : sqrt(2)
✓ Correct Answer: B — 1 : 4
Max height H = u^2 / 2g. So H is proportional to u^2. Ratio = u^2 / (2u)^2 = 1/4.
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