H2P-316
Centripetal force
H2 Physics · JC 2 · Easy · Centripetal force
A stone of mass 0.25 kg is tied to a string and swung in a vertical circle of radius 1.2 m at a constant speed of 5.0 m s⁻¹. What is the magnitude of the centripetal force on the stone?
- 5.2 N
- 1.0 N
- 6.3 N
- 12 N
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