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14-10-2020
Chemistry

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A firework with a mass of 0.70 kg has a velocity of 56.5 m/s. What is the momentum for this firework?

Respuesta :

Stephen46 Stephen46

23-10-2020

Answer:

The answer is 39.55 kgm/s

Explanation:

The momentum of an object can be found by using the formula

momentum = mass × velocity

From the question

mass = 0.70 kg

velocity = 56.5 m/s

We have

momentum = 0.7 × 56.5

We have the final answer as

39.55 kgm/s

Hope this helps you

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