Physics, 25.11.2021 14:00, anonwarrior

A spool (mass M and radius R) of rope lets off rope so that it wraps around a pulley and attaches to the ceiling. The pulley is massless and has a weight of mass m hanging from it. See the figure. If the block falls a distance h, how fast is the block moving?

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A spool (mass M and radius R) of rope lets off rope so that it wraps around a pulley and attaches to...