29a. Up hill climb. A workman pushes a 111-lb load of dirt up an incline (ramp) whose slant length is 2.67 m and vertical height is 1.27 meters. What are the resistance force and minimum effort force needed to lift the load? INCLINED PLANE Resistance Effort Force 29b. If the efficiency of the ramp is actually 74.4%, what are the IMA, AMA, and actual IMA effort force E needed to move push the load up the ramp? AMA Effort Force

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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29a. Up hill climb. A workman pushes a 111-lb load of dirt up an incline (ramp)
whose slant length is 2.67 m and vertical height is 1.27 meters. What are the resistance
force and minimum effort force needed to lift the load?
INCLINED PLANE
Resistance
Effort Force
29b. If the efficiency of the ramp is actually 74.4%, what are the IMA, AMA, and actual IMA
effort force E needed to move push the load up the ramp?
AMA
Effort Force
Transcribed Image Text:29a. Up hill climb. A workman pushes a 111-lb load of dirt up an incline (ramp) whose slant length is 2.67 m and vertical height is 1.27 meters. What are the resistance force and minimum effort force needed to lift the load? INCLINED PLANE Resistance Effort Force 29b. If the efficiency of the ramp is actually 74.4%, what are the IMA, AMA, and actual IMA effort force E needed to move push the load up the ramp? AMA Effort Force
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