A force, F, acts on a satellite that moves with a displacement dr; the force is applied at an angle θ. At what angle θ is the work done by the force on the satellite at its maximum value? A force F = 54.0 lb acts on a satellite that moves through space with a displacement r = 94.0 ft in the direction shown; the force acts at an angle θ = 46.0 degrees . Determine U, the work done on the satellite by the force.

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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A force, F, acts on a satellite that moves with a displacement dr; the force is applied at an angle θ.  At what angle θ is the work done by the force on the satellite at its maximum value?

 

A force F = 54.0 lb acts on a satellite that moves through space with a displacement r = 94.0 ft in the direction shown; the force acts at an angle θ = 46.0 degrees .  Determine U, the work done on the satellite by the force.

A force, F. acts on a satelite that moves with a displacement dr. the force is appled at an angle . At what angle @is the work done by the forca on
the satelite at its maximum value?
Express your answer numerically in degrees.
> View Available Hint(e)
VO AE4 vec
degrees
A force F- 540 lb acts on a satelite that moves through space with a displacement r- 940 ft in the drection shown, the force acts at an angle e-
46.0 degrees. Detemine U, the work done on the satelite by the force.
Express your answer numerically in foot pounds to three significant figures.
• View Available Hints)
V AE vec
U=
ft - Ib
Transcribed Image Text:A force, F. acts on a satelite that moves with a displacement dr. the force is appled at an angle . At what angle @is the work done by the forca on the satelite at its maximum value? Express your answer numerically in degrees. > View Available Hint(e) VO AE4 vec degrees A force F- 540 lb acts on a satelite that moves through space with a displacement r- 940 ft in the drection shown, the force acts at an angle e- 46.0 degrees. Detemine U, the work done on the satelite by the force. Express your answer numerically in foot pounds to three significant figures. • View Available Hints) V AE vec U= ft - Ib
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