A ball with the mass of 600kg moves at a speed of 8 m/s legatos force is needed to bring it to a stop at 10 s

Physics

1 answer:

lorasvet [3.4K]3 years ago

4 0

Answer:

480N

Explanation:

A ball is moving a speed of 8 there fore it had to be add force opposite direction to the ball if it takes to rest. There for ball is subjected to deceleration. First we can find the deceleration

V = U + at

0 = 8 + a×10

a= 0.8 m /s²

Then we can apply newton's 2nd law to determine the force acted by legatos

F= ma

F= 600×0.8

= 480 N

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