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A storeho use worker pushes a box with a refrigerator (mass:96.0-kg) at constant velocity for a distance of 11.0 m. He pushes in the direction parallel to the horizontal floor. A 250.0-N friction...
cart at a constant velocity for a distance of 20.0 m. She pushes in a direction...
cart at a constant velocity for a distance of 20.0 m. She pushes in a direction 24.0o below the h A 32.0-N frictional force opposes the motion of the cart. (a) What is the magnitude of the force that the shopper exerts? (b) Determine the work done by the pushing force (c) Determine the work done by the frictional force (d) Determine the work done by the gravitational force 6 P008
A person pushes a 16.6-kg shopping cart at a constant velocity for a distance of 16.4 m on a flat horizontal surface. Sh...
A person pushes a 16.6-kg shopping cart at a constant velocity for a distance of 16.4 m on a flat horizontal surface. She pushes in a direction 32.6 ° below the horizontal. A 51.4-N frictional force opposes the motion of the cart. (a) What is the magnitude of the force that the shopper exerts? Determine the work done by (b) the pushing force, (c) the frictional force, and (d) the gravitational force.
A person pushes a 16.0-kg shopping cart at a constant velocity for a distance of 24.0...
A person pushes a 16.0-kg shopping cart at a constant velocity for a distance of 24.0 m. She pushes in a direction 30.0° below the horizontal. A 30.0-N frictional force opposes the motion of the cart. (a) What is the magnitude of the force that the shopper exerts? N (b) Determine the work done by the pushing force. J (c) Determine the work done by the frictional force. J (d) Determine the work done by the gravitational force. J
A person pushes a 13.4-kg shopping cart at a constant velocity for a distance of 28.7...
A person pushes a 13.4-kg shopping cart at a constant velocity for a distance of 28.7 m on a flat horizontal surface. She pushes in a direction 26.8 ° below the horizontal. A 31.8-N frictional force opposes the motion of the cart. (a) What is the magnitude of the force that the shopper exerts? Determine the work done by (b) the pushing force, (c) the frictional force, and (d) the gravitational force.
A person pushes a 15.9-kg shopping cart at a constant velocity for a distance of 38.7...
A person pushes a 15.9-kg shopping cart at a constant velocity for a distance of 38.7 m on a flat horizontal surface. She pushes in a direction 22.6 ° below the horizontal. A 35.2-N frictional force opposes the motion of the cart. (a) What is the magnitude of the force that the shopper exerts? Determine the work done by (b) the pushing force, (c) the frictional force, and (d) the gravitational force.
A person pushes a 16.0-kg shopping cart at a constant velocity for a distance of 22.0...
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.
A shopper pushes a 16.0 kg shopping cart at a constant velocity for a distance of...
A shopper pushes a 16.0 kg shopping cart at a constant velocity for a distance of 26.0 m. She pushes with a force P downward at an angle of 24.0°below the horizontal. A 440 N frictional force opposes the motion of the cart. (15 points) (a) Draw a FBD and label each of the forces acting on the shopping cart, including the components o the pushing force P the shopper exerts. (b) Determine the magnitude of the pushing force P...
Help me please A person pushes a 16.0 kg shopping cart at a constant velocity for...
Help me please
A person pushes a 16.0 kg shopping cart at a constant velocity for a distance motion She pushes in a direction 29.0 degree below the horizontal. A 48 N frictional force opposes the motion of the cart, What is the magnitude of the force that the shopper exerts? Determine the work done by (b) the pushing force, (c) the frictional force, and (d) the gravitational force.
A worker pushes am 2.40 kg carton a distanced 6,00 m along the floor by a...
A worker pushes am 2.40 kg carton a distanced 6,00 m along the floor by a constant force of magnitude F-160 N directed at an angle 8-24.0below the horizontal as shown in the figure. Assume the floor is frictionless. (Enter your answers in joules.) (a) Determine the work done on the carton by the applied force (the force on the carton exerted by the worker) (b) Determine the work done on the carton by the normal force exerted by the...
A factory worker pushes a crate of mass 32.0 kg a distance of 4.20 m along...
A factory worker pushes a crate of mass 32.0 kg a distance of 4.20 m along a level floor at constant velocity by pushing horizontally on it. The coefficient of kinetic friction between the crate and floor is 0.25. What magnitude of force must the worker apply? Express your answer using two significant figures. F = N Part B How much work is done on the crate by this force? Express your answer using two significant figures. W = J ...
cart at a constant velocity for a distance of 20.0 m. She pushes in a direction 24.0o below the h A 32.0-N frictional force opposes the motion of the cart. (a) What is the magnitude of the force that the shopper exerts? (b) Determine the work done by the pushing force (c) Determine the work done by the frictional force (d) Determine the work done by the gravitational force 6 P008
A shopper pushes a 16.0 kg shopping cart at a constant velocity for a distance of 26.0 m. She pushes with a force P downward at an angle of 24.0°below the horizontal. A 440 N frictional force opposes the motion of the cart. (15 points) (a) Draw a FBD and label each of the forces acting on the shopping cart, including the components o the pushing force P the shopper exerts. (b) Determine the magnitude of the pushing force P...
Help me please
A person pushes a 16.0 kg shopping cart at a constant velocity for a distance motion She pushes in a direction 29.0 degree below the horizontal. A 48 N frictional force opposes the motion of the cart, What is the magnitude of the force that the shopper exerts? Determine the work done by (b) the pushing force, (c) the frictional force, and (d) the gravitational force.
A worker pushes am 2.40 kg carton a distanced 6,00 m along the floor by a constant force of magnitude F-160 N directed at an angle 8-24.0below the horizontal as shown in the figure. Assume the floor is frictionless. (Enter your answers in joules.) (a) Determine the work done on the carton by the applied force (the force on the carton exerted by the worker) (b) Determine the work done on the carton by the normal force exerted by the...
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