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Second Law of Motion

A crane is pu...

Question

A crane is pushing a car of mass 100 kg with a constant acceleration of $2 m / s^{2}$ on a horizontal smooth road. Find the force that the crane applies on the car?

A

200 N

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B

50 N

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C

100 N

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D

102 N

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Solution

The correct option is A
200 N

mass of car = 100 kg

Acceleration = $2 m / s^{2}$

F = ma

|F| = 200 N

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