A grave digger digs a grave with a varying force F equals 10 plus s squared Newtons, where s is in millimeters. The resulting force of the shovel is at about 30 degrees away from the tangent line from the curved motion path of the shovel. If he already shoved dirt at a curve's displacement of 150 millimeters per shove, and he did about 158 shove counts already, determine the grave digger's work done in kilocalories.

A grave digger digs a grave with a varying force F equals 10 plus s squared Newtons, where s is in millimeters. The resulting force of the shovel is at about 30 degrees away from the tangent line from the curved motion path of the shovel. If he already shoved dirt at a curve's displacement of 150 millimeters per shove, and he did about 158 shove counts already, determine the grave digger's work done in kilocalories.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter6: Beams And Cables

Section: Chapter Questions

Problem 6.75P: The end of a water hose weighing 0.5 lb/ft is pulled with a 40-lb force that is inclined at 14 to...

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