A grinding wheel, initially at rest, is ro-
tated with constant angular acceleration of
5.65 rad/s2 for 10.9 s. The wheel is then
brought to rest with uniform deceleration in
13.6 rev.
Find the angular deceleration required to
bring the wheel to rest. Answer in units of
rad/s2.
Determine the time needed to bring the wheel
to rest. Answer in units of s.
tated with constant angular acceleration of
5.65 rad/s2 for 10.9 s. The wheel is then
brought to rest with uniform deceleration in
13.6 rev.
Find the angular deceleration required to
bring the wheel to rest. Answer in units of
rad/s2.
Determine the time needed to bring the wheel
to rest. Answer in units of s.