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Author Question: In an elastic collision between two bodies of equal mass, with body 2 initially at rest, body 1 ... (Read 38 times)

mpobi80

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on: Aug 1, 2020

Question 1

If you know the impulse that has acted on a body of mass m you can calculate

◦
its initial velocity.

◦
its final velocity.

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its final momentum.

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the change in its velocity.

◦
its acceleration during the impulse.


Question 2

In an elastic collision between two bodies of equal mass, with body 2 initially at rest, body 1 moves off at angle θ relative to the direction of its initial velocity and body 2 at angle φ. The sine of the sum of θ and φ, sin(θ + φ), is equal to

◦
0.

◦
0.500.

◦
0.707.

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0.866.

◦
1.00.
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
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Marked as best answer by mpobi80 on Aug 1, 2020

lgoldst9

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Reply #1 on: Aug 1, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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mpobi80

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Reply 2 on: Aug 1, 2020
Great answer, keep it coming :)

sultansheikh

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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