The body acquired a speed of 15 fps in 30 seconds. Calculate the acceleration of the body.
| May 6, 2021 | education
V0 = 0 m / s.
V = 15 m / s.
t = 30 s.
а – ?
The acceleration of the body, and is determined by the formula: a = (V – V0) / t, where V, V0 are the final and initial speed of movement, respectively, t is the time during which the speed changes.
a = (15 m / s – 0 m / s) / 30 s = 0.5 m / s ^ 2.
Answer: the acceleration of the body is a = 0.5 m / s ^ 2.
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