Z9uleneHoppell Z9uleneHoppell

06-12-2016
Physics

Answered

What net force is necessary to give a 2.0 kg mass initially at rest an acceleration of 5.0 m/s^2?

A0.40 N
B2.5 N
C7.0 N
D10. N
E20. N

Verified Answer :

06-12-2016

since F = MA

M=2.0kg
A=5.0m/s^2
F=?

2*5 = 10N

D. 10N

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Anonymous Anonymous

06-12-2016

According to Newton's 2nd law of motion, F = mass x acceleration.
= 2 x 5 = 10N. So 10N Force is required.

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