A 40-kg hanging mass is connected by a string over a pulley
a 4.0-kg hanging mass is connected by a string over a pulley to a 8.0-kg block ona frictionless ramp with an angle of inclination of 40 degrees above the horizontal. Find the direction and rate of acceleration of the 4kg mass.
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a 40-kg hanging mass is connected by a string over a pulley to a 80-kg block ona frictionless ramp with an angle of
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