Question

Calculate the force exerted by a mental ball having a mass of 70kg moving with speed of 20m/s>2

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Answer 1

F = 1400 N

Step-by-step explanation:

It is given that,

Mass of the ball, m = 70 kg

It is moving with an acceleration of 20 m/s². We need to find the force exerted by the ball.

Force is given by the product of mass and acceleration. So,

F = ma

`F=70\ kg* \ 20m/s^2\\\\F=1400\ N`

So, the force of 1400 N is exerted by a metal ball.