2. A pendulum ball of length cm
and mass g
is released from rest after it has been pulled up from the bottom
to an angle of (measured
from the vertical).
(a) How far has the mass fallen vertically upon reaching its
lowest point?
(b) How much work is done by gravity on the ball as it falls to
its lowest point?
(c) How much work is done by the string tension on the ball as
it falls to its lowest point?
2 A Pendulum Ball Of Length Cm And Mass G Is Released From Rest After It Has Been Pulled Up From The Bottom To An Ang 1 (8.26 KiB) Viewed 44 times
ө L
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!