The body is thrown vertically upward with an initial speed of 30 meters per second. What is the maximum lifting height?

univerkov | December 26, 2020 | education

Given:
V = 30 m / s;
g = 10 m / s ^ 2;
Find: h.
Decision:
To solve the problem, you need to apply only one formula:
h = v ^ 2 / 2g.
All variables in it, except for the one to be found, are known. So we can substitute all the values and get the answer.
h = 30 ^ 2/20 = 900/20 = 90/2 = 45m
Answer: 45

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