Ask a New Question

a 40kg girl and a 30kg boy face each other on friction free roller skates. the boy pushes the girl,

2 answers

and she moves away from him at 3/4 his speed.

Wright

Similar Questions

A 30kg girl and a 25 kg boy face each other on friction free roller blades the pushes the boy who moves away at a speed of
1. 0 answers
A boy throws a 4-kg pumpkin at 8m/s to a 40kg girl on roller skates, who catches it. At what speed does the girl then move
1. 1 answer
A 30 kg girl and a 25 kg boy face each other on friction-free roller blades. The girl pushes the boy, who moves away at a speed
1. 2 answers
1)Two balls having the same mass of 1 kg roll toward each other, each moving at the same speed of 1 m/s. What is the combinded
1. 1 answer

more similar questions