ghastslayer24 ghastslayer24

10-03-2020
Physics

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A 2781 kg pickup truck needs to stop at a red light. If it approaches the light at a speed of 13 m/s and can provide a braking force of 5106 N, how much time will the driver need to come to a complete stop?

Respuesta :

Eduard22sly Eduard22sly

10-03-2020

Answer:

7.08secs

Explanation:

The following were obtained from the question:

M = 2781 kg

V = 13m/s

F = 5106N

t =?

F = MV/t

t = MV /F

t = (2781 x 13)/5106

t = 7.08secs

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