Question
If ball c slid down the hill without friction, how fast would it be traveling the instant it reached the bottom of the hill?
Answers
drwls
V (at the bottom) = sqrt(2gH)
if h is the height of the hill.
If the ball rolled down, as most balls do, the velocity would be a bit less. But that is another story. Some energy would go into rotational motion.
if h is the height of the hill.
If the ball rolled down, as most balls do, the velocity would be a bit less. But that is another story. Some energy would go into rotational motion.