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3 years ago

Type the correct answer in the box.

Physics

1 answer:

fgiga [73]3 years ago

4 0

Answer:

2 newtons

Explanation:

F = (mass)(acceleration) = ma

m = 0.25 kg

Vi = 16 m/s

t = 2 s

Vf = 0 m/s (since it was put to stop)

a=(Vf-Vi)/t

a=(0-16)/2

a = 8 m/s^2 (decelerating)

F = ma = (0.25 kg)(8 m/s^2)

F = 2 N

so the answer is 2 newtons

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