A 74 kg painter stands on a uniform 30 kg platform as shown (a) Find the tension in the supporting cable (b) Find the vertical compnent of the force exerted by the pin (c) Find the horizontal component of the force exerted by the pin

Q: Two identical strings making an angle of 0 = 25.4° with respect to the vertical support a block of…

A: 126.85 N

Q: Two rods and one cable are attached to the support at O. Two of the forces are as shown and the…

A:

Q: A block of mass 3.40 kg is pushed up against a wall by a force Pthat makes an angle of- s0.0 angle…

A:

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

A:

Q: An object is subject to two forces that do not point in opposite directions. Is it possible to…

A: For an object to be in equilibrium when acted upon by two forces, both the forces should be of equal…

Q: Three boards were suspended in three ways which of the following options is correct for tensions…

A:

Q: Describe several situations in which an object is not in equilibrium, even though the net force on…

A: An object is said to be in equilibrium when the net force and net torque acting on the object is…

Q: A wniform ladder 15 ft long is leaning against a frnctionless wall at an angle of 53° above the…

A: At equilibrium, the net moment of force is zero. Therefore,

Q: The drawing below shows a person whose weight is W = 552 N doing push-ups.   Assume L1 = 0.871 m and…

A: The equilibrium torque about foot is,

Q: A persons head is bent over a book. The head weighs P=37.2 N and is supported by the muscle force Fm…

A: Given values, Weight of head, W =37.2 N

Q: A 2.49 kg block is held in equilibrium on an incline of angle q = 53.0o by a horizontal force, F,…

A: The sum of the x components of force acts on the block under equilibrium condition is,…

Q: Two vertical cables suspend a 354-N, 1.94-m uniform bar at each end. Cable A can support a maximum…

A: In this question we are given that two vertical cables suspend a 354 N 1.94 m uniform bar at each…

Q: A persons head is bent over her book. The head weighs P=37.2 N and is supported by the muscle force…

A: Introduction:Physics plays a crucial role in day to day life. Every action in nature is the result…

Q: Ten bags of top soil, each weighing 180 N, are placed on a 2.05-m long sheet of wood. They are…

A: The total momentum at one end (left side),

Q: A 2.00 kg block is held in equilibrium on an incline of angle e = 50° by a horizontal force F…

A: Given:m =2kgθ=50°μ=0.300

Q: The three concurrent forces acting on the post produce a resultant force%3D0. If F1 = 2*F2 and F1 is…

A: This question is based on the concept of balancing force.

Q: A student's head is bent over her physics book. The head weighs P = 25.6 N and is supported by the…

A: Given head weight=p=25.6Nmuscle force =Fm→=60.0N, 35° below the horizontalwe have to…

Q: The mast of a ship supports forces from three cables as shown. If F= 350 lb, determine the value of…

A:

Q: An object with mass (M1= 8 Kg) rests on a rough horizontal table and is connected by a cable that…

A:

Q: Which among the following statements is INCORRECT about equilibrant force? The single force that…

A: Answer :None of the above is INCORRECT about equilibrant force Correct Answer is 4th option None of…

Q: For the uniform hanging bridge carrying a mass of 2.50 x 10 raised to 3 power kg as shown, determine…

A:

Q: A 50N body is supported by two ropes, one making 30* with the vertical and the other making 45* with…

A:

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: A uniform bar whose mass and length are 55.0 kg and 8.00 m, respectively is supported by two light…

A: The torque magnitude due to the force F perpendicular to the distance r from the axis of rotation…

Q: Ql: Determine the magnitudes of the forces C and T, which, along with the other three forces shown,…

A:

Q: Both Part Please

A: Let the forces can be resolved into parallel and perpendicular components. The net perpendicular…

Q: A 160-N child sits on a light swing and is pulled back and held with a horizontal force of 120 N.The…

A: The components of tension can be written as

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 bag of cement of weight 325N hangs from three wires as shown below. Two of the wires make angles…

A:

Q: It is a sad day in Oman: 11-01-2020. The flag poles around the country are lowered. One end of…

A:

Q: Your answer is partially correct. In about 1915, Henry Sincosky of Philadelphia suspended himself…

A:

Q: The drawing shows a per- son (weight, W = 584 N) doing push-ups. Find the normal force exerted by…

A:

Q: B) 1. Net force = A) 1. Net force = 2. Draw the net force arrow below. 3. The foces are: 2. Draw the…

A: Net force can be calculated by using parallelogram law or triangle law of vector

Q: A vertical column supports a body having a mass of 6 Mg (or 6 tonnes). Calculate the approximate…

A:

Q: A 2.00 kg block is held in equilibrium on an incline of angle θ = 65° by a horizontal force  applied…

A: Fee body diagram will be given as follows: Friction force will be given as : f=μsN As the block is…

Q: A window washer is standing on a scaffold supported by avertical rope at each end. The scaffold…

A:

Q: The flanged steel cantilever beam with riveted bracket is subjected to the couple and two forces…

A: Equivalent moment An equivalent moment is equal to the sum of the moments acting about a point and…

Q: Find the tension in the two cords shown in the figure. Neglect the mass of the cords, and assume…

A:

Q: TL TR F

A: Given:- A weight attached to its center. The force exerted by the weight is F and the angle made…

Q: eter stick is placed against a vertical wall. The other end is held by a lightweight cord that makes…

A: One end of a uniform meter stick is placed against a vertical wall. The other end is held by a…

Q: A 1684 № umform beaun is attached to a vertical wall at one end and is supported by a cable at the…

A: Draw the free-body diagram of the system.

Q: 1,175 N dowel is held in place by a light cord at an angle ? = 31.0° to the horizontal as shown in…

A: θ=31φ=59

Q: A uniform plank of length 2.00 m and mass 28.0 kg is supported by three ropes, as indicated by the…

A:

Q: orchid pot is supported by two wires which make the same angle of 60o with an overhead horizontal…

A: Given:-  The mass m = 2.50 kg  A orchid pot is supported by two wires which make the same angle of…

Q: The two structural members, one of which is in ten- sion and the other in compression, exert the…

A:

Q: The coefficient of static friction between the rubber eraser of the pencil and the tabletop is μs =…

A: Given data *The given coefficient of static friction between the rubber eraser of the pencil and the…

Q: cult to lean over and push a heavy box across the floor than it is to attach a rope and pull the box…

A: Let the mass of the box be m and the applied force on the box is F at the angle θ and the friction…

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

A:

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.