Question

A force of 20 N accelerates a 2 kg object. How much force is needed to give the same acceleration to a 20 kg object?

Answer 1

If 2 kg object is acclerating at a force of 20N

Then 20 kg objec wii require the given force

20×20/2

=20×10

=200N

therefore the body should get a force of 200N to move an object of 20 kg