SOLUTION: A steel bar 6.30 in. in diameter is being ground in a lathe. The surface speed of the bar is 72.0 ft./min. How many revolutions will the bar make in 10.0 s?
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Question 1107770: A steel bar 6.30 in. in diameter is being ground in a lathe. The surface speed of the bar is 72.0 ft./min. How many revolutions will the bar make in 10.0 s?
Round the answer to two decimal places.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
A steel bar 6.30 in. in diameter is being ground in a lathe. The surface speed of the bar is 72.0 ft./min. How many revolutions will the bar make in 10.0 s?
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Things are turned on lathes, and ground on grinders.
They're not ground on lathes.
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