- #1
8parks11
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A .208-kg toy whistle can be whirled in a horizontal circle of 1.00 m radius at a maximum of 3.00 rev/s b4 the string breaks. What is the force needed to break the string.
I don't know how to start this problem but this is what i got.
first i found frequency which is 1/3
and then i got omega = 2pi 1/3
i think this is all wrong because the answer is 73.9N
someone please help!
I don't know how to start this problem but this is what i got.
first i found frequency which is 1/3
and then i got omega = 2pi 1/3
i think this is all wrong because the answer is 73.9N
someone please help!