A 400 Kg Mass Is Moving in a Circular Path of of Radius

question 70

Multiple Choice

A 4.00 kg mass is moving in a circular path of radius 3.20 m with a constant tangential velocity of 6.20 m/sec.The centripetal force on the mass is

• A) 40.2 N.
• B) 48.1 N.
• C) 50.5 N.
• D) 59.0 N.
• E) 62.3 N.