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3 years ago

What is the acceleration aaa of the refrigerator 4 ss after the person begins pushing on it with a force of 400 NN

Physics

1 answer:

ruslelena [56]3 years ago

3 0

Answer:

2 ms^2

Explanation:

Given that the mass of the refrigerator is 200Kg

The net force acting on the refrigerator is 400N

The time takes is 4s

From Newtons's second law of motion;

F =ma

a = F/m

a = 400/200

a = 2 ms^2

This is a constant acceleration

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