Which will roll down an incline in the shortest time,a can filled with water or the same can filled with ice?
A)water
B)ice
C)both the same
D)Not enough information is given.

Question

Quizplus · Accepted Answer

The can filled with water will roll down the incline in the shortest time because it has a greater mass than the can filled with ice. The greater mass will create a greater force due to gravity, resulting in a faster acceleration. Additionally, the ice in the can will likely have a higher coefficient of friction with the sides of the can, thus reducing its speed down the incline.

Which Will Roll Down an Incline in the Shortest Time,a