A woman exerts a horizontal force of 10 pounds on a box as she pushes it...
Find the work done on the box.
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A woman exerts a horizontal force of 10 pounds on a box as she pushes it...
26. A worker pushes a box up a ramp that is inclined at an angle of...
26. A worker pushes a box up a ramp that is inclined at an angle of 45 degrees above the horizontal. While doing it he exerts a force of 10 Newtons directed at an angle of 15 degrees above the horizontal. Find the distance in meters traveled by the box if the work done on it is 15 Newton-meters. Solution 3
A 5.2-N horizontal force pushes a 2.0-kg box up a 25ramp. What is the work done...
A 5.2-N horizontal force pushes a 2.0-kg box up a
25ramp.
What is the work done (in J) on the box if the box moved 2.3m up
the ramp?
A mover is pushing a 88Kg box up a ramp. the ramp is inclined at an...
A mover is pushing a 88Kg box up a ramp. the ramp is inclined at
an angle of 30.2 degree.for all parts the coefficent of kinetic
friction is 0.18.
Part B =719.327N
(F) Calculate the normal force the ramp exerts on the box if the mover pushes the box with twice the force from part (B) but at an angle of 11.2 degrees below the plane of the ramp (G) If the mover pushes the box with twice the force...
Example 4: A UPS worker pushes a 10 kg box 5 m from a package sorter...
Example 4: A UPS worker pushes a 10 kg box 5 m from a package sorter over to the ramp leading up to a delivery truck across a rough surface (u -0.50, 0.25). Once the box is there, she realizes that it is damaged, and must be repaired, so she pushes the box back to the sorter over the same 5 m path. Find the work done by friction on the box for (a) the trip over to the ramp...
Calculus question based on Vector 23 A box is pushed up a 5 foot ramp which makes an angle of 15 degrees with the ground by a constant force of 6 pounds which makes an angle of 45 degrees with the gr...
Calculus question based on Vector
23 A box is pushed up a 5 foot ramp which makes an angle of 15 degrees with the ground by a constant force of 6 pounds which makes an angle of 45 degrees with the ground. Find the work accomplished in pushing the box up the ramp.
23 A box is pushed up a 5 foot ramp which makes an angle of 15 degrees with the ground by a constant force of 6 pounds...
1. A constant external force at a downward angle of 30 degrees from hortzontal is applied to a o-...
1. A constant external force at a downward angle of 30 degrees from hortzontal is applied to a o-kg box, which is on a rough horizontal surface. While the force pushes the box a distance of 8.00m, the speeds up from 0.500 m/s to 2.60 m/s. The work done by friction, in 3, during this process is-1040 3. What is the force, in N ? 3 2. An ideal spring is hung vertically from the celling. When a -kg mass...
In Figure, a constant force Fa of 40N is applied to a 3.0 kg shoe box...
In Figure, a constant force Fa of 40N is applied to a 3.0 kg shoe box at angle = 60o, causing the box to move 10 m up a 30 degrees’ ramp. The coefficient of kinetic friction of the ramp is 0.02. (a) [10 points] Draw a free-body-diagram of the box. (b) [15 points] Find the work done by each external force on the box. (c) [5 points] What is the total work done on the box?
An 85.0-kg man who pushes a crate 4.2 m up along a ramp that makes and...
An 85.0-kg man who pushes a crate 4.2 m up along a ramp that makes and angle of 21° with the horizontal. He exerts a force of 500 N on the crate parallel to the ramp and moves at a constant speed. a) Calculate the work done by the man on the crate. b) Calculate the work done by the man on himself.
1. A 20.0 kg box is pulled up an inclined ramp by a rope with tension...
1. A 20.0 kg box is pulled up an inclined ramp by a rope with tension of 150.0 N. The indline makes an angle of 30.0 above the horizontal. The rope is parallel to the ramp. There isakinetic fiction force of 30.0 N. a. Draw a free body diagram of the box, listing all forces acting on the box. b. Find the work done by each force on the box. c. Find the net work on the box. d. If...
A box with a mass of 10 kg is pushed with a constant force of 100...
A box with a mass of 10 kg is pushed with a constant force of 100 N a distance of 3.0 m up a ramp that makes an angle of 30 from the horizontal. The coefficient of kinetic friction between the box and the ramp is 0.35. a. Compute the work done by each of the four forces acting on the box. b. Assuming the box starts at rest, determine the speed of the box at it reaches a distance...
26. A worker pushes a box up a ramp that is inclined at an angle of 45 degrees above the horizontal. While doing it he exerts a force of 10 Newtons directed at an angle of 15 degrees above the horizontal. Find the distance in meters traveled by the box if the work done on it is 15 Newton-meters. Solution 3
A 5.2-N horizontal force pushes a 2.0-kg box up a
25ramp.
What is the work done (in J) on the box if the box moved 2.3m up
the ramp?
A mover is pushing a 88Kg box up a ramp. the ramp is inclined at
an angle of 30.2 degree.for all parts the coefficent of kinetic
friction is 0.18.
Part B =719.327N
(F) Calculate the normal force the ramp exerts on the box if the mover pushes the box with twice the force from part (B) but at an angle of 11.2 degrees below the plane of the ramp (G) If the mover pushes the box with twice the force...
Example 4: A UPS worker pushes a 10 kg box 5 m from a package sorter over to the ramp leading up to a delivery truck across a rough surface (u -0.50, 0.25). Once the box is there, she realizes that it is damaged, and must be repaired, so she pushes the box back to the sorter over the same 5 m path. Find the work done by friction on the box for (a) the trip over to the ramp...
Calculus question based on Vector
23 A box is pushed up a 5 foot ramp which makes an angle of 15 degrees with the ground by a constant force of 6 pounds which makes an angle of 45 degrees with the ground. Find the work accomplished in pushing the box up the ramp.
23 A box is pushed up a 5 foot ramp which makes an angle of 15 degrees with the ground by a constant force of 6 pounds...
1. A constant external force at a downward angle of 30 degrees from hortzontal is applied to a o-kg box, which is on a rough horizontal surface. While the force pushes the box a distance of 8.00m, the speeds up from 0.500 m/s to 2.60 m/s. The work done by friction, in 3, during this process is-1040 3. What is the force, in N ? 3 2. An ideal spring is hung vertically from the celling. When a -kg mass...
1. A 20.0 kg box is pulled up an inclined ramp by a rope with tension of 150.0 N. The indline makes an angle of 30.0 above the horizontal. The rope is parallel to the ramp. There isakinetic fiction force of 30.0 N. a. Draw a free body diagram of the box, listing all forces acting on the box. b. Find the work done by each force on the box. c. Find the net work on the box. d. If...
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