A pulley with an unknown mass has a 0.3m radius that is initially at rest. The rotational inertia of the pulley is 0.35 mr^2. A 10 kg box hangs from a rope that is wrapped around the pulley that is also initially at rest. The box accelerates downward a distance of 10m and reaches a velocity of 8 m/s. Calculate the mass of the pulley. Answers must use the correct SI units.
A pulley with an unknown mass has a 0.3m radius that is initially at rest. The rotational inertia of the pulley is 0.35 mr^2. A 10 kg box hangs from a rope that is wrapped around the pulley that is also initially at rest. The box accelerates downward a distance of 10m and reaches a velocity of 8 m/s. Calculate the mass of the pulley. Answers must use the correct SI units.
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter3: Motion In Two Dimensions
Section: Chapter Questions
Problem 30P: A point on a rotating turntable 20.0 cm from the center accelerates from rest to a final speed of...
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A pulley with an unknown mass has a 0.3m radius that is initially at rest. The rotational inertia of the pulley is 0.35 mr^2. A 10 kg box hangs from a rope that is wrapped around the pulley that is also initially at rest. The box accelerates downward a distance of 10m and reaches a velocity of 8 m/s. Calculate the mass of the pulley. Answers must use the correct SI units.
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