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Neko [114]
3 years ago
5

Write a complete scientific explanation to account for why the ball that was moving faster caused more flour to spread out.​

Physics
1 answer:
Harlamova29_29 [7]3 years ago
8 0

Answer:

It is due to the large impulse is imparted on the flour.

Explanation:

A ball is moving faster.

When a ball is moving faster strikes to the flour, the change in momentum is large and thus the impulse imparted on the flour is large.

Impulse = change in momentum

So, as the flour experiences large impulse and large momentum so that the flour spreads out.

If the change in momentum is large so the flour spreads out is more.  

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football player A has a mass of 110 kg is running on the field is velocity of 2 m/s football player B has a mass of 120 kg and a
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Complete Question:

Football player A has a mass of 110 kg, and he is running down the field with a velocity of 2 m/s. Football player B has a mass of 120 kg and is stationary. What is the total momentum after the collision?

Answer:

Total momentum = 220 Kgm/s.

Explanation:

<u>Given the following data;</u>

For footballer A

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Velocity, V1 = 2m/s

For footballer B

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To find the total momentum;

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Mathematically, momentum is given by the formula;

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a. To find the momentum of A;

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c. To find the total momentum of the two persons;

Total \; momentum = Momentum \; A + Momentum \; B

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<em>Total momentum = 220 Kgm/s. </em>

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