A 600 g steel block rotates on a steel table while attached to a 1.20 m -long ho

Question

                    A 600g steel block rotates on a steel table while attached to a 1.20m -long                     hollow tube. Compressed air fed through the tube and ejected from a nozzle on the back of the block exerts a thrust force of 5.11N                     perpendicular to the tube. The maximum tension the tube can withstand without breaking is 50.0N .                 

                

                    
                

                

                    If the block starts from rest, how many revolutions does it make before the tube breaks?

A 600g steel block rotates on a steel table while attached to a 1.20m -long hollow tube. Compressed air fed through the tube and ejected from a nozzle on the back of the block exerts a thrust force of 5.11N perpendicular to the tube. The maximum tension the tube can withstand without breaking is 50.0N . If the block starts from rest, how many revolutions does it make before the tube breaks?

Explanation / Answer

nearly 8 revolutions

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