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

Question

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The Answer of 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) 50 N
B) 100 N
C) 0 N
D) 40 N
E) 20 N

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