A heavy crate of mass 46.0 kg is pulled at constant speed by a dockworker who pulls with a 330-N force at an angle ? with the horizontal (see figure below). The magnitude of the friction force between the crate and the pavement is 221 N. What is the angle ? of the rope with the horizontal? What is the magnitude of the normal force exerted by the pavement on the crate?

Q: a test rocket is falling downward at a constant speed (however, it is acceleration in the horizontal…

A: Thank you for the question. Since, we are entitled to answer up to 3 sub-parts, we’ll answer the…

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A: Given:-  The mass of the creat is m = 34.2 kg  The force on the creat is F = 322 N at an angle of θ…

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A: We can solve the problem by considering the equilibrium condition as below.

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A: For equilibrium∑Fx=0∑Fy=0

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Q: A 15 kg block is observed to be speeding up as it moves up an incline. The magnitude of the block's…

A: A 15 kg block is observed to be speeding up as it moves up an incline. The magnitude of the block's…

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Q: A horizontal force of 90.7 N is applied to a 56.5 kg crate on a rough, level surface. If the crate…

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Q: A woman who weighs 602 N sits on a chair with her feet on the floor and her arms resting on the…

A: Given:-  A woman who weighs  Ww=  602 N She sits on a chair with her feet on the floor and her arms…

Q: A 52.0 kg crate of tools rests on a horizontal floor. You exert a gradually increasing horizontal…

A: Write the given values with suitable variables. m=52 kgFr=354 P=221 Nv=25 cm/s=0.25 m/s Here, m…

Q: A 6.00 kg box is pulled horizontally with a 40.0 N force that makes an angle of 50.0° with the…

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Q: The diagram below shows a 21.4 kg block that is at rest on a horizontal surface. The coefficents of…

A: Draw the free-body diagram of the block as shown below:

Q: uitcase at constant speed by pulling on a strap t an angle û above the horizontal (see figure). She…

A: Firstly make the free body diagram and balance forces in horizontal and vertical directions.

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Q: A crate of mass m=66.2 kg is on a horizontal surface. Assume there is no friction between the crate…

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Q: Problem 3: You need to push a box across carpet. The box and its contents have a mass of 75 kg. The…

A: We will first identify direction of forces on the box. Then we calculate magnitude of frictional…

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A: Given, The following forces are acting on a 250 g box on a horizontal surface:  A downward force of…

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A: Given: The mass of the crate is m = 20 kg. The applied force is F = 100 N. The angle is ϴ = 200.

Q: coefficient of kinetic friction

A:

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A: Given data:  Mass (m) = 28 kg Angle (θ) = 25° with the horizontal Normal force (FN) = 160 N…

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A: Consider the free-body diagram for the forces on the teddy bear as follows.

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Q: Three blocks A, B, and C stand next to each other as shown in the figure. A force F with magnitude…

A: Please see the answer below

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A: Given A crate is pulled to the right with a force  FR= 72.2 N The left with a force FL…

Q: (a) A 50 kg crate is at rest on a horizontal surface. Draw free-body diagram. What is the force of…

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Q: A 50.0 kg girl and a 100 kg boy, stand on a frictionless frozen lake at a distance 6.0 m apart.…

A: mass of girl = 50 kg mass of boy = 100 kg distance between girl and boy = 6 m force exerted by boy…

Q: Two forces, F₁ and F2, act at a point. The magnitude of F₁ is 8.50 N, and its direction is an angle…

A: Given F1 = 8.60 N and is directed at an angle of 65.0∘ above the negative x-axis F2 = 5.00 N and is…

Q: A man drags a trunk up a ramp by pulling on a rope with a force of 100 N, intending to load it onto…

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Q: box with mass 13.0 kg moves on a ramp that is inclined at an angle of 55.0∘ above the horizontal.…

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Q: T1 T2

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Q: A block of mass ?=2.80 kg is being pulled by a force ?⃗ of magnitude 12.0 N on a horizontal, smooth…

A: a. The magnitude of the normal force is N+Fsinθ=mgN=mg-Fsinθ=2.80 kg9.8 m/s2-12.0 Nsin30.0°=21.4 N

Q: a. Find the horizontal and vertical components of the force. b. Is the horizontal component of the…

A: Magnitude of force acting on the strap (F)=40lb a)angle made by force with horizontal =60o cosθ=Fx/F…

Q: A block of mass M is suspended at rest by two strings attached to walls, as shown in the figure. The…

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Q: A woman pushes a block of mass m = 25.0 kg up a rough plane sloped at an angle of θ = 20◦ by using…

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Q: Wheaties box from the Cheerios box?

A: Here We apply newton first law   F=ma

Q: net force on the stone

A: Given: Person A and person B pulling an object using ropes at an angle of 30° from forward position.…

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Q: Three sleds with mass m are being pulled horizontally on a frictionless horizontal ice surface using…

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Q: A block is being pulled along a horizontal surface by a force of 30 N at an angle of 25 degrees…

A: