A Small Object with a Mass of M = 658

question 56

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 magnitude of the total force acting on the mass.(in N)

• A)3.64
• B)5.28
• C)7.65
• D)1.11 * 10¹
• E)1.61 * 10¹

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