Question

What is the momentum of a 39.2 N bowling ball with a velocity of 7.00 m/s

What is the momentum of a 39.2 N bowling ball with a velocity of 7.00 m/s?
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Answer #1

The momentum p of an object of mass m moving with a velocity v is given by following expression.

Calculate the mass of the ball by using its weight to find momentum.

The weight w of the ball is given by following expression.

Here, m is the mass of the ball and g is the acceleration due to gravity.

Rearrange the above equation for m.

Substitute 39.2 N for , and for g in the above equation to solve for m.

Substitute 4 kg for m, and 7.00 m/s for v in the above equation to solve for momentum.

Thus, the momentum of the ball is

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