A person pushes a 16.0-kg shopping cart at a constant velocity for a distance of 22.0 m. She pushes it in the direction 30.0° below the horizontal. A 48.0-N frictional force opposes the motion of the cart. (a) Draw the free-body diagram showing the forces that act on the cart. (b) What is the magnitude of the force that the shopper exerts? Determine the work done by (c) the pushing force, (d) the frictional force, and (e) the gravitational force. Step 1 (a) Drawthe free-body diagram showing the forces that act on the cart Use the checkboxes to sclect the correct vectors as instructed above. Move the vectors to the correct starting points and orient them in the correct direction as instructed. Key to Force Labels mg = Gravitational force F = Spring force FN = Normal forco T = Tension f = Frictional force Fp = Push force mg f Fx Fr FN %3D Draw fre-body diagram here

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Chapter1: Units, Trigonometry. And Vectors
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A person pushes a 16.0-kg shopping cart at a constant velocity for a distance of 22.0 m. She pushes it in the direction 30.0° below
the horizontal. A 48.0-N frictional force opposes the motion of the cart. (a) Draw the free-body diagram showing the forces that act
on the cart. (b) What is the magnitude of the force that the shopper exerts? Determine the work done by (c) the pushing force, (d)
the frictional force, and (e) the gravitational force.
Step 1
(a) Drawthe free-body diagram showing the forces that act on the cart
Use the checkboxes to select the correct vectors as instructed above. Move the vectors
to the correct starting points and orient them in the correct direction as instructed.
mg
f
Key to Force Labels
mg = Gravitational force
F = Spring force
FN = Normal forco
T = Tension
f = Frictional force
Fp = Push force
Fx
Fp
FN
T
Draw free-body diagram here
Transcribed Image Text:A person pushes a 16.0-kg shopping cart at a constant velocity for a distance of 22.0 m. She pushes it in the direction 30.0° below the horizontal. A 48.0-N frictional force opposes the motion of the cart. (a) Draw the free-body diagram showing the forces that act on the cart. (b) What is the magnitude of the force that the shopper exerts? Determine the work done by (c) the pushing force, (d) the frictional force, and (e) the gravitational force. Step 1 (a) Drawthe free-body diagram showing the forces that act on the cart Use the checkboxes to select the correct vectors as instructed above. Move the vectors to the correct starting points and orient them in the correct direction as instructed. mg f Key to Force Labels mg = Gravitational force F = Spring force FN = Normal forco T = Tension f = Frictional force Fp = Push force Fx Fp FN T Draw free-body diagram here
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