A 180 g block on a 40 cm-long string swings in a circle on a horizontal, frictionless...

N

Nathan Lawson

New member
...table at 76 rpm.? A 180 g block on a 40 cm-long string swings in a circle on a horizontal, frictionless table at 76 rpm.
(a) What is the speed of the block?
(b) What is the tension on the string?
 
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