How long must a 50 N force act on a 400 kg mass to raise its speed from 10 m/s to 12 m/s

asked Nov 22, 2023 227k views

1 vote

by Robor

3.7k points

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3 votes

Answer:

see below

Step-by-step explanation:

F=ma

50 = 400 a

A = 50/400 = .125 m/s^2

Accel = change in v / change in t

.125 = (12-10) / t Shows t = 16 seconds

Matthewb answered Nov 26, 2023

3.4k points

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