A 20-Kg Ball Is Moving with a Constant Speed of 5

question 98

Multiple Choice

A 2.0-kg ball is moving with a constant speed of 5.0 m/s in a horizontal circle whose diameter is 1.0 m.What is the magnitude of the net force on the ball?

• A)0 N
• B)20 N
• C)40 N
• D)50 N
• E)100 N