Question

a body is thrown from height of 200m at 15m/s. find thetime required for the body
to strike the ground if its initial velocity directed 1. upwards 2. downwards. find the velocity with which it hits the ground g=10m/s

Answer 1

Answer:

$|2231 |5404| | 0 {122222}^{?}$

$x52.5..4862256455$

Explanation:

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