Question

17. A man is marooned at rest on level frictionless ice. In
desperation, he hurls his shoe to the right at 15m/s. If the
man weighs 720N and the shoe weighs 4.ON, the man
moves to the left with a speed of:
A.O B.2.1x10-2 m/s
B. 2.1x10-2 m/s C. 8.3x10-2 m/s
D. 15m/s​

Answer 1

Sorry I didn't know your answer