It has been proposed that the stones of the peyton egypt were raised by using ramps. supposed one of these ramp had a mechanical advantage of 3.86. if an input force of 6350n was provided by laborers, what would the output force on the stone have been?

On a average work day more than work place firs are reorted

Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way

The sum of the normal stresses does not change as the stress state rotates through an angle. a)-trune b)- false