A) calculate the velocity of the target ball after the collision. B) calculate t

Question

A) calculate the velocity of the target ball after the collision. B) calculate the mass of the target ball. MasteringPhysics: Chapter 7-Google Chrome https://session.masteringphysics.com/myct/itemView PHYS211-Spring2016-UTM Chapter Z Problem 7.26 Ph es Probl Problem 7.26 Part ome A softball of mass 0.220 kg that is moving with a speed of 7.6 m/s collides head-on and elastically with another ball initially at rest. Afterward the incoming softball bounces backward with a speed ntsof 3.3 m/s ools ea tings Part B

Explanation / Answer

From momentum of conservation

0.220 * 7.6 = -0.220 * 3.3 + mv

m v = 2.398 --------------(1)

1/2 * 0.220 * 7.62 = 1/2 * 0.220 * 3.32+ 1/2 m v2

m v2 = 10.31 ---------(2)

v = 4.299 m/s

m v = 2.398, m * 4.299 = 2.398

m = 0.558 kg

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