Two balls, each with a mass of 0.5 kg, collide on a pool table. Is the law of conservation of momentum satisfied in this collision? Explain why or why not.

Yes,the law of preservation of energy is satisfied.The force before the impact is 1.5 kg.m/s and the absolute force after the crash is 1.5kg.m/s.The energy when the impact is the equivalent.

Explanation:

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onyebuchinnaji onyebuchinnaji · Answer 2 · 2021-12-15T13:04:48+01:00

The law of conservation of momentum is satisfied since the total momentum of the balls before collision is equal to the total momentum of the balls after collision.

The given parameters;

Mass of each ball, m = 0.5 kg

The total momentum of the balls before collision is calculated as follows;

[tex]P_i= 0.5 \times 3 \ + \ 0.5 \times 0\\\\P_i = 1.5 \ kg\ m/s[/tex]

The total momentum of the balls after collision is calculated as follows;

[tex]P_f = 0.5 \times 1 \ + \ 0.5 \times 2\\\\P_f = 1.5 \ kg m/s[/tex]

Thus, we can conclude that, the law of conservation of momentum is satisfied since the total momentum of the balls before collision is equal to the total momentum of the balls after collision.

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