A Small Object with a Mass of M = 658

question 20

Multiple Choice

A small object with a mass of m = 658 g is whirled at the end of a rope in a vertical circle with a radius of r = 137 cm.When it is at the location shown,(mid-height) ,and its speed is v = 5.54 m/s,calculate the direction of the total force acting on the mass.(as measured from a line drawn from m to the center of the circular path)

• A)23.7^o clockwise
• B)23.7^o counterclockwise
• C)66.3^o clockwise
• D)66.3^o counterclockwise
• E)0.00^o

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