Answer to Question #323342 in Physics for shivy

Question #323342

A ball is tossed straight up at 24m/s. Estimate its velocity at 1s interval, and when will it reach its original starting poin

Expert's answer

Given:

$v_0=24\:\rm m/s$

$g=9.8\:\rm m/s^2$

$t=1\:\rm s$

The velocity of a ball after 1s interval

v=v_0-gt\\ =24-9.8*1=14.2 \:\rm m/s

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