How long does it take for a body moving with an acceleration of 0.3 m / s from a state of rest to reach a speed of 9 m / s?

univerkov | December 5, 2020 | education

Given:
a = 0.3m / s ^ 2
V = 9m / s
V0 = 0m / s
Find: t-?
Decision:
By the formula t = V-V0 / a we find t
t = 9m / s-0m / s / 0.3m / s ^ 2
t = 30 seconds
Answer: 30s

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