Suppose you have a 120-kg wooden crate resting on a wood floor. (a) What maximum force can you exert horizontally on the crate without moving it? (b) If you continue to exert this force once the crate starts to slip, what will its acceleration then be?

Q: A boxweighing 150 lb is moved across a horizontal floor by dragging it means of a rope attached to…

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Q: A 53 kg gymnast hangs vertically from a pair of parallel rings. If the ropes are supported so that…

A: Given data:Mass of the gymnast, M = 53 kgAngle made by the rope with the ceiling = 36oLet the…

Q: A woman holds a book by placing it between her hands such that she presses at right angles to the…

A: The Static friction is given by the formula with respect to the force is given as, Fs≤μsFN The…

Q: When a 100 N bag of nails hangs motionless from a single vertical strand of rope, how many newtons…

A: SOlution: Given that a 100 N bag of nails hangs motionless from a single vertical strand of rope and…

Q: A 50.7 kg box is resting on a horizontal floor. A force of 317.1 N directed at an angle of 34.1°…

A: Given;-  The mass of the box is m = 50.7 kg  A force of 317.1 N directed at an angle of 34.1° below…

Q: An (8 kg) block is suspended from the ceiling by two wires. Wire 1 makes an angle of (15 degrees)…

A: The free-body diagram of the provided system is shown below. Here, T1 denotes the tension in wire 1…

Q: It is intended to remove a stake from the ground by means of two ropes, as shown in the figure.…

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Q: 2.28 Member CB of the vise shown exerts on block B a force P di- rected along line CB. Knowing that…

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Q: 2.22. Holding a cone * With two fingers, you hold an ice cream cone motionless upside down, as shown…

A: Given, Mass of cone = m Coefficient of static friction = µ Angle on the tip = 2θ

Q: If you press a book flat against a vertical wall with your hand, pushing on the book strictly…

A: Frictional force between book and the wall keeps the in place. The direction of frictional force is…

Q: 100-kg box is suspended from two ropes; the left one makes an angle of 20 0 with vertical, and the…

A: Given: The mass of the object is 100 kg. The angle made by the first rope is 20o with vertical. The…

Q: Two identical strings with a tension of 65.4 N are supporting an iron ball making an angle of 55.0°…

A: Given data:  Tension (T) = 65.4 N Angle (θ) = 55.0° with horizontal Required: The mass of the iron…

Q: 0.4 m 1.5 m 0.4 m 0.8 m 1.5 m 1.5 m Three vertical wires are used support a rectangular plate which…

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Q: Do you know how much strain the rope must bear in order to accelerate an automobile that weighs 960…

A: Dear student The relation between force and acceleration is given by: F = ma

Q: A 25.0-kg box of textbooks rests on a ramp that makes an angle with the horizontal. The coefficient…

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Q: An applied force of 6.2 N acts on a 2.1-kg object, pushing it horizontally across a surface where…

A: Given data :- applied force F = 6.2 N mass m = 2.1 kg coefficient of kinetic friction μk= 0.15

Q: A child pulls on a wagon handle at an angle of 37 degrees above the horizontal with a force of 45 N.…

A: The expression for the mass of the wagon is,

Q: Determine the tension in a cable needed to lift a 2000kg elevator with an acceleration of 1.5m/s^2.

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Q: A horizontal force of 20 N is required to keep a 6.0 kg body in uniform motion along a horizontal…

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Q: An 8 kg block rests on a horizontal surface whose coefficients of friction are: s = 0.4 and k =…

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Q: All object of mass m = 500 kg is suspended from the ceiling of an accelerating truck . Taking a =…

A: Given :    Mass of the object, m=500 kg     Acceleration of the truck, a = 3 m s-2 Determine :…

Q: The surface of the inclined plane shown is frictionless. If F = 30 N, what is the magnitude of the…

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Q: A hiker who has broken his forearm rigs a temporary sling using a cordstretching from his shoulder…

A: Given: The cord holds the forearm level with the horizontal where it attaches to the hand and…

Q: The uniform dresser has a weight of 90 lb and rests on a tile floor for which Hs = 0.25. If the man…

A: The force diagram of the dresser can be drawn as below,

Q: The figure shows a person whose weight is W = 782 N doing push-ups. Find the normal force exerted by…

A: Given:- Weight of the person is W=782N.   Suppose the normal force exerted by the floor on hand is…

Q: A 150-pound weight is suspended from two chains, making angles with the vertical of 0 = 30° and p =…

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Q: A traffic light weighing 122 N hangs from a cable tied to two other cables fastened to a support.…

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Q: A mountain climber, is hanging between two cliffs by a rope. She weighs 600 N. Find the tensions in…

A: we have following data as given in question Angle to the left  = 65.0° Angle to the right  = 80.0°…

Q: In about 1915, Henry Sincosky of Philadelphia suspended himself from a rafter by gripping the rafter…

A: Net force on Sincosky is zero since he is suspended on the rafters. As he is gripping the rafter…

Q: What would your bathroom scale read if you weighed yourself on an inclined plane? Assume the…

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Q: A man drags a package across the floor with a force of 40 N, as shown. The mass of the package is 10…

A: Given value--- Force = 40 N. mass = 10 kg. acceleration = 3.5 m/s2.  We have to find--- angle ?

Q: 2. A 20 25° 15 kg Solve for Tension A and Tension B of the cable

A: Given data, Mass of the hanging block = 15 kg

Q: The doorstop is inserted with a rightward horizontal force of 30lb. If the coefficient of static…

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Q: An object hangs between two walls which are 1.8 m apart. If the rope sags 15° below horizontal and…

A: As the mass hanging in middle of the rope so the tension on both sides of tention be equal now to…

Q: A body of mass m= 6kg is pushed by a horizontal force F= 12N on a vertical wall. Determine the…

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Q: A construction worker pulls on a crate of mass, m, on level ground via a light, uniform cable that…

A: Given mass of crate = m tension in the cable = T angle made by cable with horizontal = θ friction…

Q: A 127 log crate is sitting at the top of a ramp, which is inclined at an angle of 39 degrees with…

A: Given Mass of the crate is m=127 kg      (unit typed wrong) acceleration due to gravity is g=9.80…

Q: A block of weight 50N is on a inclined surface with angle 0f 15⁰ with the horizontal. If the…

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Q: An object weighing 4.5kg originally suspended cord is pulled by a horizontal force until the cord…

A: for equilibrium net force acting on object must be zero .

Q: A 10 kg-block is suspended by two ropes. Each rope makes an angle of 45 to the horizontal. What is…

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Q: A ramp is inclined at 5 degrees with the horizontal.  A barrel weighing 6 kilograms is placed on the…

A: It can done as below

Q: A 22-kg crate is on an incline that makes an angle of 30° with the horizontal. If the coefficient of…

A: Write the given values with suitable variables. m=22 kgθ=30°μs=0.5 Here, m denotes the mass, θ…

Q: To hang a 6.00 kg pot of flowers, two wires are used—one attached horizontally to a wall, the other…

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Q: A body of weight 450 N is pulled up an inclined plane by a force of 300N . The inclination of the…

A: Given: Weight of body, W=450 N Force applied, F=300 N Incline angle, θ=30°   Solution: The free body…

Q: A sphere of mass 2.1x 104 kg is suspended from a cord. A steady horizontal breeze pushes the sphere…

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