Dani, who weighs 65 kg, is lifting a box that weighs 11.52 kg. If Dani's back forms an angle of 70 degrees with the horizontal plane and the distance from the object to the center of Dani's body is 0.6 m, then answer the following questions. a. Create a free body diagram of the above condition and apply the sign convention for forces and moments. b. Calculate the magnitude of the compression force (F compression) and shear force (F shear) generated. c. Analyze whether the work is safe to perform.

Dani, who weighs 65 kg, is lifting a box that weighs 11.52 kg. If Dani's back forms an angle of 70 degrees with the horizontal plane and the distance from the object to the center of Dani's body is 0.6 m, then answer the following questions. a. Create a free body diagram of the above condition and apply the sign convention for forces and moments. b. Calculate the magnitude of the compression force (F compression) and shear force (F shear) generated. c. Analyze whether the work is safe to perform.

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter4: Coplanar Equilibrium Analysis

Section: Chapter Questions

Problem 4.41P: The center of gravity of the 3000-lb car is at G. The car is parked on an incline with the parking...

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