H2P-343
Centripetal force
H2 Physics · JC 2 · Medium · Centripetal force
A point mass of 0.80 kg moves in a circle of radius 1.5 m at a constant speed of 3.0 m s⁻¹. What is the magnitude of the centripetal force acting on the mass?
- 4.8 N
- 3.2 N
- 7.2 N
- 1.6 N
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