Answered: 4m/s 450 300 a) What is the speed of… | bartleby

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A 5kg ball (A) is moving at a speed of 4mis and bounces against another 5kg ball (B)
which is at rest. After the collision, the balls separate at an angle of 45° and 30° (see

4m/s
450
30°
a) What is the speed of ball A after the collision?
VA =
b) What is the speed of ball B after the collision?
VB -
c) How much mechanical energy was convert into heat during the collision?.
AE=

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