H2P-335
Centripetal force
H2 Physics · JC 2 · Easy · Centripetal force
A stone of mass 0.20 kg is swung in a vertical circle of radius 0.80 m at a constant speed of 5.0 m s. What is the tension in the string at the lowest point? (Take g = 9.8 m s.)
- 8.2 N
- 4.3 N
- 6.3 N
- 10.2 N
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