H2P-320
Centripetal force
H2 Physics · JC 2 · Easy · Centripetal force
A 0.60 kg stone is whirled in a vertical circle of radius 0.80 m. At the lowest point, its speed is . What is the tension in the string at this lowest point? (Take .)
- 6.0 N
- 15 N
- 27 N
- 33 N
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