ahmed19903
New member
A wheel of radius 0.850 m, which is moving initially at 20.0 m/s, rolls to a stop in 265 m. Calculate
(a) its linear acceleration and
________ m/s2
(b) its angular acceleration.
________ rad/s2
(c) The wheel's rotational inertia is 0.100 kg·m2 about its central axis. Calculate the torque exerted by the friction on the wheel, about the central axis.
________ N·m
(a) its linear acceleration and
________ m/s2
(b) its angular acceleration.
________ rad/s2
(c) The wheel's rotational inertia is 0.100 kg·m2 about its central axis. Calculate the torque exerted by the friction on the wheel, about the central axis.
________ N·m