A shipping clerk pushes a heavy package across the floor. He appliesa force of 64 pounds in a downward direction, making an angle of 358 with thehorizontal. If the package is moved 25 feet, how much work is done by the clerk?

Q: Find the force on one face of a right triangle of side AB = 4 ft. and AC = 3 ft. submerged with AC…

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Q: One rope pulls a barge directly east with a force of 78 ​newtons, and another rope pulls the barge…

A: Given:  Pull Force towards east is 78 N And towards north is 83 N To find magnitude of resultant…

Q: To close a sliding door, a person pulls on a rope with a constant force of 50 pounds at a constant…

A: To find :                   The work done.                      Using a projection, you can…

Q: Find the force required to keep a 3,000 pound car parked on a hill that makes an angle of 15 degrees…

A: Consider the figure below

Q: A force of 600 pounds is required to pull a shipping crate up a ramp inclined at 25˚ from the…

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Q: Find the magnitude and direction of the resultant of a 10 N force that acts an angle 40° clockwise…

A: The reluctant of forces along x- direction: Fx=10 cos40o+7sin180o+5 sin90o    =7.66+0+5    =12.66 N

Q: Resolve a force of 10 N into two forces perpendicular to each other so that one component makes an…

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Q: Suppose that a box is being towed up an inclined plane as shown in the figure. Find the force w…

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Q: A man pushes a lawn mower with a force of 30 lb exerted at an angle of 30 degreeto the ground. Find…

A: Given        Force F=30 lb      Angle θ=30 degree

Q: The angle between two forces of 38 N and 65 N is 53°. Find the magnitude of the resultant force. ?

A: Given, A=38 NB=65 Nθ=53°

Q: A box is dragged along the floor by a rope that applies a force of 50 lb at an angle of 60 ◦ with…

A: F=50,  θ=60°  &  d=15

Q: Paul pulls on a rope attached to his sleigh with a force of 60 N. If the rope makes an angle of 15°…

A: We are authorized to answer one question at a time since you have not mentioned which question you…

Q: A 50-lb weight is hung by a cable so that the two portions of the cable make angles of 40°40° and…

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Q: The sides of a triangular area measure 2 m, 3 m, and 3 m, respectively. Calculate the force of water…

A: We have to find force

Q: A rectangular tank is 2m wide across its top and is 2m deep. If the tank is filled with water, find…

A: We need to find force on portion B by portion A. We know that the density of water is 1000kg/m3…

Q: Suppose a force of 15 N is applied to a 0.22-meter-long wrench attached to a bolt in a direction…

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Q: Two people are trying to raise an object from a hole using two ropes, as shown in the diagram below.…

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Q: Consider two forces of equal magnitude acting on a point. When the resultant of the forces is 0,…

A: given: the two forces of equal magnitude acting on a point and the resultant of the forces is 0.

Q: A force of 3 Newtons and a force of 5 Newtons act concurrently to produce a resultant of 8 Newtons.…

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Q: The distance that a spring will stretch varies directly as the force applied to the spring. A force…

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Q: The distance that a spring will stretch varies directly as the force applied to the spring. A force…

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Q: A carpenter holds a 16-lb 2-in. by 4-in. board as shown. If he exerts vertical forces on the board,…

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Q: Find the work done in pushing a car along a level road from point A to point B, 88 feet from A,…

A: Given  Distance from point  to point B = 88 ft  Force = 103 pounds

Q: Two prospectors are pulling on ropes attached around the neck of donkey that does not want to move.…

A: To find the used force of donkey to stay put.

Q: If two forces of 5 lb. and 8 lb. acting at the same point are equivalent to a single force of 10 lb.…

A:

Q: A lawn mower has a mass of 30 kg. It is being pushed with a force of 100 N. If the handle of the…

A:

Q: A force of 42.5 pounds makes an angle of 44° 15' with a force of 23.8 pounds. Fi made by the…

A: Please refer to the image below

Q: The figure is the vertical side of a form for poured concrete that weighs 140.7 pounds per cubic…

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Q: Find a force vector of magnitude 100 that is directed 45° south of east.

A: Given: Magnitude = 100 Direction = 45° south of east.…

Q: At a county fair truck pull, two pickup trucks are attached to the back end of a monster truck as…

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Q: 1. A force of 1000 pounds is acting on an object at an ang of 500 pounds is acting at an angle of…

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Q: Find the force in the strut AB, the horizontal component at the pin C and the vertical component at…

A: Given, 450 lb force = 450*4.44 =1998 Newton 1350 lb force =1350*4.44 = 5994 Newton 1 ft =0.30 m 2…

Q: The angle between two forces of 38 N and 65 N is 53°. Find the magnitude of the resultant force. ? =…

A: For the given Forces  F1 = 38 N  F2 = 65N  Angle  = 53 degrees  Magnitude of the resultant force is…

Q: 12. A force of 170 N is applied to move an object 90 m horizontally. If the force is directed 33°…

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Q: Two forces of 30 N and 40 N act at an angle of 45° to each other. Determine the magnitude of the…

A: Solution:Let us assume that 30N be at 0° and 40N is at 45°Sum of the horizontal…

Q: Solve, (a). Find the magnitude of the force required to keep a 280-pound barrel from sliding down a…

A: a) Given that a barrel is of 280 pounds. The magnitude of the force can be obtained by calculating…

Q: A minivan with a gross weight of 5100 pounds is parked on a street with a slope of 5 degrees. Find…

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Q: Suppose a man pushes a crate with a force of 30'N north. What is the magnitude and directio of the…

A: In the given question we have to find the magnitude and direction of reaction forse applying on a…

Q: Two horizontal wires are attached to a point P of a vertical post, and forces of magnitudes 8 N and…

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Q: Find the work done in pushing a car along a level road from point A to point B, 82 feet from A,…

A: As we know that the expression for the work done is:   W=F×d ....(1)   Where, F is the force acting…

Q: Ricky and Bobby are using a ramp to load furniture into a truck. While rolling a 220-pound piano up…

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Q: A bullet is fired into the air at an angle of 45°. How far does it travel before it is 2,000 feet…

A: topic - trigonometric ratios

Q: Find the work done by a force of 50 lb acting 60° off the ground, moving an object 40 ft due west.…

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Q: Suppose that a box is being towed up an inclined plane as shown in the figure. Find the force w…

A: NOTE: Refresh your page if you can't see any equations. . here weight of the block is W=2.4 lb and…

Q: A 5400-pound sport utility vehicle is parked on an 18° slope. Assume the only force to overcome is…

A: F=5400j and v=cos 18°i+sin 18°j                              projvF=F.vv2v F.v=-5400j.cos 18°i+sin…

Q: If the force of 80 lb stretches a 12 ft spring by one foot. Find the work done in stretching it from…

A: Here the force is given to stretch the spring by one foot, So using the relation of force and…

Q: An object with a mass of 10 kg is suspended from a ceiling by two lengths of rope that makes angles…

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Q: 17. Determine the horizontal and vertical components of a force that has magnitude 24 N and makes an…

A: Draw a schematic diagram of given question.

Q: If a force of 60 lb. acts at an angle of 40 to the horizontal, what is its vertical component? 39…

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