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10 Nov 2019
A wheel of radius 0.20m is mounted on a frictionless horizontal axis. The rotational inertia of the wheel about the axis is 0.0550 kg*m^2. A massless cord wrapped around the wheel is attached to a 2.0kg block that slides on a horizontal frictionless surface. If a horizontal force of magnitude P=3.0N is applied to the lock, what is the magnitude of the rotational acceleration of the wheel.
A wheel of radius 0.20m is mounted on a frictionless horizontal axis. The rotational inertia of the wheel about the axis is 0.0550 kg*m^2. A massless cord wrapped around the wheel is attached to a 2.0kg block that slides on a horizontal frictionless surface. If a horizontal force of magnitude P=3.0N is applied to the lock, what is the magnitude of the rotational acceleration of the wheel.
Irving HeathcoteLv2
19 Jun 2019
