Question

3. A 100-kg person and a 50-kg person are at rest together on a friction less surface. If the lighter person pushes off with a speed of 4 m/s, what

will be the speed of the heavier person? (a) 8 m/s (b) 4 m/s (c) 2 m/s (d) Not enough information

Question image 1Question image 2Question image 3Question image 4Question image 5