Example problem 44 - Newton's second law - Rotational dynamics - Classical mechanics - Physics
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rotational dynamics
rotational motion
rotational dynamics physics
physics
ap physics 1 rotational dynamics
classical mechanics
newtons second law for rotation
rotational kinetic energy
rotation newtons second law
rotational mechanics system
classical mechanics (field of study)
Worked example problem on the rotational dynamics of a cable-pulley system. You are encouraged to challenge and test your knowledge by first attempting the problem and then comparing your answer.
Two blocks are attached to a fixed cable-pulley system. The blue block has a mass of 3kg and the red block has a mass of 2kg. The pulley has a mass of 10kg and radius of 5cm. Calculate the forces in the cable and angular acceleration of the pulley.
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