85 lb 60° 10 ft Not drawn to scale

Q: A woman exerts a horizontal force of 10 pounds on a box as she pushes it up a ramp that is 4 feet…

A: Given information:The inclination of the ramp (θ) = 300The length of the ramp (l) = 4 feetThe force…

Q: A force of 60 N acts on the block at the angle shown in the diagrar The block moves a horizontal…

A: GivenForce acting on block, F=60 Nat an angle, θ=30°Horizontal distance moved by block, d=5 m

Q: Mark pulls Allison and Mattie in a wagon by exerting a force of 25 pounds on the handle at an angle…

A: equation of work is  is given as : -   W = FΔrcosθ F is applied force . Δr is distance travelled  θ…

Q: A spring exerts a force of 12N when it is stretched from its natural length of fim to a length of…

A: Natural Length , L = 6 m Force , F = 12 N stretched , x = 6 - 6.5 = 0.5  To find = work done to…

Q: A box is pulled 20m across a warehouse by a 50N force. The force makes a 35° angle with the…

A: Given that, Force = 50 N In first case, Distance = 20 m Angle = 350  In second case, Distance 10 m…

Q: A crate is moved by force 4 N. The crate moves distance of 00.36 m. Determine the work done

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Q: A wagon is pulled horizontally by exerting a force of 10Ilb on the handle at an angle of 60° with…

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Q: A box with a max of 20 KG at 5m is lifted to 20 m how much work was done? (Used=changed in PE

A: The distance moved by the box is h=20-5m=15m

Q: A package is pushed across a floor a distance of 150 feet by exerting a force of28 pounds downward…

A: The free-body diagram,

Q: A crane lifts a 425 kg steel beam vertically upward a distance of 117 m. How much work does the…

A: According to the Newton’s second law of motion, the net force exerted on the crane, The work done…

Q: A rope applies a horizontal force of 290 N to pull a crate a distance of 3m across the floor. A…

A: F=290N Fk=80N S=3 m - displacement To calcuate Work done by Force W=?

Q: A 1.16 kg block slides down a 15.0 m long 35.0° incline at constant velocity. How much work is done…

A:

Q: 17. A crane lifts a 2.25 x 103-N bucket containing 1.15 m3 of soil to a height of 7.50 meters.…

A: 17) Calculate the work done to lift the bucket.

Q: Frank pushes a load of shingles up a ramp that is at an angle of 25 degrees to the ground. He exerts…

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Q: As shown in the figure below, a skateboarder starts at point A on the ramp and rises to point B, a…

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Q: A box is pushed horizontally though a displacement of 4.4 metres by a force of 61 Newtons.…

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Q: A weight lifter lifts a 290 N set of weights from ground level to a position over his head, a…

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Q: A block of mass 10kg slides down a 30 degrees inclined plane starting from rest. It reaches the…

A: Work done by a force is given by the dot product of force and the displacement of object caused by…

Q: A box slides down a frictionless incline. The box starts from rest at the top of the incline and has…

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Q: A person pulls a crate 41.3 meters along a horizontal floor by a constant force 118.4 N, which acts…

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Q: A particle is moved along the x-axis by a force that measures 10/(1 +x)2 pounds at a point x feet…

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Q: A force of F (x) = x² cos (3x) + 4where x is in meters, acts on an object. How much work (in J) is…

A: force is given by : F(x) = x2 - cos(3x) + 4 initial position (xi) = 2 m final position (xf) = 6 m…

Q: A child pulls a wagon on level ground a distance of 4.24 mm  using a rope connected to the front of…

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Q: A concrete block is pulled 4.5 m to the right across a smooth surface. The tension in the rope is…

A: Given data :- displacement d = 4.5 m (along right) Tension force T = 199.4 N Angle between Tension T…

Q: work is being done when an object is displaced in the same direction as the force applied.   -…

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Q: An 845-N sled is pulled a distance of 185 m. The task requires 12000 J of work and is done by…

A: Given

Q: A shopper in a supermarket pushes a cart with a force of 35 N directed at an angle of 25 degrees…

A: GIVEN: Force, F=35 N Distance, d=50 m Angle, θ=25° CONCEPT: Work done is dot product of force and…

Q: A gardener pushes a mower a distance of 900 m in mowing a yard. The gardener exerts a force of 35.0…

A: The magnitude of the force on the mower, F=35.0 N The angle between the direction of the force and…

Q: horizontal force of 25 N pulls a box along a table. How much work does it exert in pulling the box…

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Q: A lawn mower is pushed a distance of 100 ft along a horizontal path by a constant force of 45 lb.…

A: Constant force, F=45 lb distance, S=100 ft Angle, θ=30° Work done by the person moving the lawn…

Q: As shown in the figure below, a skateboarder starts at point A on the ramp and rises to point B, a…

A: Given a skateboarder start from point A it attained maximum height = h = 2.71 m above the top of the…

Q: As shown in the figure below, a skateboarder starts at point A on the ramp and rises to point B, a…

A:

Q: Consider a 15-foot hanging chain that weighs 3 pounds per foot. Find the work done in lifting the…

A: The expression for work done in lifting the chain vertically to the indicated position.…

Q: A force of 80 pounds on a rope is used to pull a box up a ramp inclined at 10° from the horizontal.…

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Q: a boy exerts an avarage force of 65N when he lifts a box with 1.2m. how much work does boy do

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Q: As shown in the figure below, a skateboarder starts at point A on the ramp and rises to point B, a…

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Q: The employee pulis a grocery cart loaded with items across the aisle for 12000.0 millimeters. The…

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Q: Starting from rest, a 6.6-kg block slides 3.3 m down a rough 36-degree incline. The coefficient of…

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Q: A student applies 490 Newtons of force to push a 100 kilogram box up a 10 meter high ramp. How much…

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Q: Melvin pulls a sled across level snow with a force of 302 N along a rope that is 16° above the…

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Q: How much work did the movers do (horizontally) pushing a 46.0-kg crate 12.1 m across a smooth floor…

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Q: A mover pushes on a couch with a force of 650.0N at an angle of 35° below the horizontal and moves…

A: Case 1)Applied force (F) = 650 N Angle below the horizontal = 35odistance (d) = 8.25 m

Q: Work along a line Find the work done by a force F = 5i (magnitude 5 N) in moving an object along the…

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Q: A 3.2-kg bucket of water is lifted vertically 2 m How much work against gravity is done?  Use g =…

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Q: Allen uses a machine that slashes grass with a force of 50 N with the direction of 35 degree below…

A: Given Data Applied force is F=50 N Angle of the force below the horizontal is θ=35° Displacement of…

Q: A lawn mower is pushed a distance of 200 ft along a horizontal path by a constant force of 55 lb.…

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Q: 18. If 30 Joules of work is required to lift a 10-N box from the floor to a table, how high is the…

A: Given: The work done is 30 N. The applied force is 10 N.