With a free fall in 5 seconds, the body will pass the way …
| April 29, 2021 | education
Given:
t = 5 seconds – a period of time during which the body freely falls from a certain height;
g = 10 m / s ^ 2 – free fall acceleration;
It is required to find S (meters) – let, which the body will pass during free fall in time t.
Free fall is a uniformly accelerated motion with an initial velocity of zero. Then:
S = g * t ^ 2/2 = 10 * 5 ^ 2/2 = 5 * 5 ^ 2 = 5 ^ 3 = 125 meters.
Answer: in 5 seconds of free fall, the body will cover a path equal to 125 meters.
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