An 80 kg hunter gets a rope around a 400 kg

Question

polar bear. They are stationary and on frictionless
level ice, initially 60 m apart.
When the hunter pulls the polar bear to
him, the polar bear will move:
1. 10 m
2. 30 m

Answer 1

An 80 kg hunter gets a rope around a 400 kg
polar bear. They are stationary and on frictionless
level ice, initially 60 m apart.
When the hunter pulls the polar bear to
him, the polar bear will move:
1. 10 m
2. 30 m
Why?