Physics, asked by Vaibhaviii1429, 1 year ago

For how much time should the force of 400N be exerted on a body of a mass of 8kg to increase its velocity from 150m/s to 300m/s ?

Answers

Answered by shivam831

7

f=400N
m=8Kg
u=150m/s
v=300m/s
t=?

f=ma
400=8(300-150)÷t
t=8(150)÷400
t=3s

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