1 answer

5. A 0.06 kg tennis ball, moving with a speed of 5.0 m/s, collides a 0.09...

Question:

5. A 0.06 kg tennis ball, moving with a speed of 5.0 m/s, collides a 0.09 kg ball initially moving in the same direction at a

5. A 0.06 kg tennis ball, moving with a speed of 5.0 m/s, collides a 0.09 kg ball initially moving in the same direction at a speed of 3.0 m/s. Assuming an elastic collision, determine the velocities of balls after the collision.

Answers

dashc Collisions Conserves both momentum and kinetic eneva momentum pomy be tore Collision and after collision is same PitP2= 0.51-0.18 = 0.151 & 0.39 = 1, (0.15) , 15 = 8.64 >> P = 2.6 mis vi value substing in and equation we get V2 = vita V2 = 2.6speed of the 0.06 kq ball after the collision is 2.6 m in the same direction.

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