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Contact [7]
2 years ago
15

How much time does it take for a runner moving at a speed of 8.0 meters per second to come to a stop if her

Physics
1 answer:
creativ13 [48]2 years ago
8 0

Answer:

a. 4.0 s

Explanation:

Given:

v₀ = 8.0 m/s

v = 0 m/s

a = -2.0 m/s²

Find: t

v = v₀ + at

(0 m/s) = (8.0 m/s) + (-2.0 m/s²) t

t = 4 s

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