Asked by Momentum
A lead ball of mass 60kg hangs from a string. A piece of putty mass of 15kg hits the ball with velocity of 12m/s. If the putty sticks to the ball, what will be their velocity immediately after the impact?
Answers
Answered by
Henry
M1*V1 + M2*V2 = M1*V3 + M2*V3
V3 = V4.
60*0 + 15*12 = 60*V3 + 15*V3
180 = 75V3
V3 = 2.4 m/s = Velocity after impact.
V3 = V4.
60*0 + 15*12 = 60*V3 + 15*V3
180 = 75V3
V3 = 2.4 m/s = Velocity after impact.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.