Let the disturbing mass be 200 kg and the radius of rotation be 20 cm and the rotation speed be 50 rad/s, then calculate the centripetal force in kN.

Let the disturbing mass be 200 kg and the radius of rotation be 20 cm

1.	Let the disturbing mass be 200 kg and the radius of rotation be 20 cm and the rotation speed be 50 rad/s, then calculate the centripetal force in kN.
A.	-50
B.	-25
C.	-100
D.	-2500
Answer» D. -2500