Asked by Cory
A 50. kg cart is moving across a frictionless floor at 2.0 m/s. A 70. kg child, riding in the cart, jumps off so that the child hits the floor with zero velocity. What was the velocity of the cart after the boy jumped?
Answers
Answered by
bobpursley
(M1+M2)V1=M1Vf+M2*0
conservation of momentum.
conservation of momentum.
Answered by
audrey
4.8m/s
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.