learningizk00l
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A conker of mass 0.05 kg is attached to the end of a 30 cm piece of string and is swung round in a horizontal circle.
The string breaks when its tension is 0.5 N.
What is the angular speed of the conker when this happens? Answer
rad s-1 (3 s.f.)
I was thinking to use F=mrω^2 but idk how to find r

thanks
Last edited by learningizk00l; 3 weeks ago
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Callicious
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They give you r (read the Q, the conker is on a string, what length is the string?)
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