The radius of each wheel on a bicycle is 0.400 m. the bicycle travels a distance of 3.0 km. assuming that the wheels do not slip, how many revolutions does each wheel make?

First, we need to calculate the perimeter of the wheel:

The perimeter corresponds to one complete revolution of the wheel. The wheel travels for a total of , so in order to understand to how many revolutions does this number corresponds, we can set a simple proportion:

And so, we find

So, each wheel made 1195 revolutions.

Iwould choose the same momentum because if they throw a baseball very light and not hard at all then doing it with a bowling ball won’t hurt that worse