the second one because the little friction turns to thermal energy while the first one... no energy transformations are occuring. except potential energy
the second one because the little friction turns to thermal energy while the first one... no energy transformations are occuring. except potential energy
Rolling in the isles
Rolling rolling your pitcher going bowling x2
"Rolling in the isles"
It is an example of momentum (sometimes called "inertia"). Velocity x mass. The bowling ball is much, much heavier. With both rolling at the same speed, the bowling ball is harder to stop because it has much more mass.
It is an example of inertia.
Stop the ball
flexion
rolling in the isles
Friction
Good aim and proper rolling technique.
This is an example of momentum, which is a product of the object's mass and its velocity. It is also harder to start a bowling ball rolling than a ping-pong ball due to inertia, which is related only to the object's mass.