Question:A 0.25 kg pebble slides from the top of a hemisphere whose
radius is 1.2 cm....
Question
A 0.25 kg pebble slides from the top of a hemisphere whose
radius is 1.2 cm....
A 0.25 kg pebble slides from the top of a hemisphere whose
radius is 1.2 cm. If the work done by friction is 0.27 joules, what
the pebble’s velocity at the bottom?