A box of 6.5kg is pushed by a force of 52N over a distance of 6m...
A box of 6.5kg is pushed by a force of 52N over a distance of 6m in 8 seconds. Assume that the angle between the horizontal and the applied force is θ = 60⁰.
a. Calculate the work done on the box in [J].
b. Calculate the power of this action in [W]..
Homework Answers
A box of 30kg is pushed by a force of 3ON over a distance of 10m...
A box of 30kg is pushed by a force of 3ON over a distance of 10m in 3 seconds. Assume the angle = 25 degrees Calculate the work done on the box (in). Only enter the number not the units
5. A large 181 kg tire is pulled with a force of 290 N over a...
5. A large 181 kg tire is pulled with a force of 290 N over a distance of 6 min 8 seconds. Assume that the angle between the horizontal and the applied force is 0 - 0°. a. Calculate the work done on the tire in (). b. Calculate the power of this action in [W]. Power
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...
A block of mass m 3.90 kg is pushed a distance d = 5.90 m along...
A block of mass m 3.90 kg is pushed a distance d = 5.90 m along a frictionless, horizontal table by a constant applied force of magnitude F = 16.0 N directed at an angle θ = 30.0° below the horizontal as shown in the figure below. (a) Determine the work done on the block by the applied force (b) Determine the work done on the block by the normal force exerted by the table. c) Determine the work done...
A 7.50kg box is pushed 1.70m along a frictionless horizontal table top by a constant force directed θ below as shown to the right
Dot Product: DP-1 A 7.50kg box is pushed 1.70m along a frictionless horizontal table top by a constant force directed θ below as shown to the right. The work done by P is 25.0J. Find the angle 0 between the force P and the horizontal.
6 points PSE6 7.P031. 4. My Notes A 38.0 kg box initially at rest is pushed...
6 points PSE6 7.P031. 4. My Notes A 38.0 kg box initially at rest is pushed 5.20 m along a rough, horizontal floor with a constant applied horizontal force of 135 N. If the coefficient of friction between box and floor is 0.300, find the following. (a) the work done by the applied force (b) the increase in internal energy in the box-floor system due to friction (c) the work done by the normal force J (d) the work done...
AS shown in the figure below, abox of mass m·590kgnitially at rest) is pushed a distance...
AS shown in the figure below, abox of mass m·590kgnitially at rest) is pushed a distance d-65 0 m across a rough warehouse floor by an applied force of FA-238 N directed at an nec, 30.0 the horizontal. The coefficient of kinetic friction between the floor and the box is 0.100. Determine the following (For parts (a) through (d), give your answer to the nearest multiple of 10.) (a) work done by the applied force -133974 (b) work done by...
please qickly 2) A 20 kg box initially at rest is pushed 5 m along a...
please qickly
2) A 20 kg box initially at rest is pushed 5 m along a rough, horizontal floor with a constant applied horizontal force of F = 120 N. The coefficient of kinetic friction between box and floor is 0.1, find; a) (12 p) Calculate the work done by the applied force, the gravitational force, the normal force, the friction force (Wr.W, W.,WR) b) (4 p) Find the change in kinetic energy of the box c) (4 p) Find...
4. A box of mass m 56.0 kg is pushed along a horizontal floor (frictionless floor)...
4. A box of mass m 56.0 kg is pushed along a horizontal floor (frictionless floor) a distance d 2.50 m. The constant force exerted on the box makes an angle of 27.0° directed below the horizontal. If the work done by the mover is W 200J, find exerted force? 89.8 N a. b. 549 N 616 N C. d. 176 N?
As shown in the figure below, a box of mass m = 51.0 kg (initially at...
As shown in the figure below, a box of mass m = 51.0 kg
(initially at rest) is pushed a distance d = 98.0 m across a rough
warehouse floor by an applied force of FA = 200 N directed at an
angle of 30.0° below the horizontal. The coefficient of kinetic
friction between the floor and the box is 0.100. Determine the
following. (For parts (a) through (d), give your answer to the
nearest multiple of 10.)
(a) work...
A box of 30kg is pushed by a force of 3ON over a distance of 10m in 3 seconds. Assume the angle = 25 degrees Calculate the work done on the box (in). Only enter the number not the units
5. A large 181 kg tire is pulled with a force of 290 N over a distance of 6 min 8 seconds. Assume that the angle between the horizontal and the applied force is 0 - 0°. a. Calculate the work done on the tire in (). b. Calculate the power of this action in [W]. Power
A block of mass m 3.90 kg is pushed a distance d = 5.90 m along a frictionless, horizontal table by a constant applied force of magnitude F = 16.0 N directed at an angle θ = 30.0° below the horizontal as shown in the figure below. (a) Determine the work done on the block by the applied force (b) Determine the work done on the block by the normal force exerted by the table. c) Determine the work done...
6 points PSE6 7.P031. 4. My Notes A 38.0 kg box initially at rest is pushed 5.20 m along a rough, horizontal floor with a constant applied horizontal force of 135 N. If the coefficient of friction between box and floor is 0.300, find the following. (a) the work done by the applied force (b) the increase in internal energy in the box-floor system due to friction (c) the work done by the normal force J (d) the work done...
AS shown in the figure below, abox of mass m·590kgnitially at rest) is pushed a distance d-65 0 m across a rough warehouse floor by an applied force of FA-238 N directed at an nec, 30.0 the horizontal. The coefficient of kinetic friction between the floor and the box is 0.100. Determine the following (For parts (a) through (d), give your answer to the nearest multiple of 10.) (a) work done by the applied force -133974 (b) work done by...
please qickly
2) A 20 kg box initially at rest is pushed 5 m along a rough, horizontal floor with a constant applied horizontal force of F = 120 N. The coefficient of kinetic friction between box and floor is 0.1, find; a) (12 p) Calculate the work done by the applied force, the gravitational force, the normal force, the friction force (Wr.W, W.,WR) b) (4 p) Find the change in kinetic energy of the box c) (4 p) Find...
4. A box of mass m 56.0 kg is pushed along a horizontal floor (frictionless floor) a distance d 2.50 m. The constant force exerted on the box makes an angle of 27.0° directed below the horizontal. If the work done by the mover is W 200J, find exerted force? 89.8 N a. b. 549 N 616 N C. d. 176 N?
As shown in the figure below, a box of mass m = 51.0 kg
(initially at rest) is pushed a distance d = 98.0 m across a rough
warehouse floor by an applied force of FA = 200 N directed at an
angle of 30.0° below the horizontal. The coefficient of kinetic
friction between the floor and the box is 0.100. Determine the
following. (For parts (a) through (d), give your answer to the
nearest multiple of 10.)
(a) work...
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