The body freely falls from a height of 0.2 km to determine its time.
| June 17, 2021 | education
Given:
H = 0.2 km = 200 m – the height from which the body falls;
g = 10 m / s ^ 2 – acceleration of gravity.
It is required to determine the fall time t.
t = square root (2 * H / g) = square root (2 * 200/10) = square root (40) = 6.3 seconds.
Answer: the time for the body to fall will be 6.3 seconds.
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