The objects listed below are placed at the top of a ramp, and roll down to the bottom without slipping. Assuming that there is no air resistance, rank them in order from fastest average rolling speed to slowest.

Question

Basketball
Bowling Ball
Penny
Wedding Ring

Answer 1

Penny
Wedding Ring
Bowling Ball
Basketball

Answer 2

Penny
Wedding Ring
Basketball
Bowling Ball

Answer 3

Bowling ball
Penny
Basket Ball
Penny

Answer 4

Bowling Ball
Penny
Basketball
Wedding Ring