A block of mass 2.63 kg  is hung at the midpoint of a string that is attached to the top of a 2-m tall pole at one end and to the top of another 2-m tall pole that is 5 m away at its other end. If due to the weight of the block the string deviates by 6.5º from the horizontal on each side of the block, what is the tension in the string?

Q: A man is dragging a trunk up the loading ramp of a mover's truck. The ramp has a slope angle of…

A:

Q: Two objects, of masses 6 and 8 kilograms, are hung from the ends of a stick that is 70 cm long and…

A:

Q: an 817 kg construction bucket is suspended by a cable A that is attached at O to two other cables B…

A:

Q: A 12 kg block rests on a 24 degree inclined frictionless surface and is attached by a light string…

A: Given Information:- Mass of the block is m1=12 kg Angle of inclination of the surface is θ=24°…

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: Determine the resultant of the four forces acting the circular plate and the angle e, which the…

A:

Q: What is the tension force present on the string attached to the ceiling making an angle of 34° if a…

A:

Q: A box of mass m-3 kg is suspended by two identical inextensible cables of negligible masses The…

A: given the mass of block is 3 kg g= 10m/s2 total downward force is balanced by two identical cables.

Q: A lamp hangs from two wires that meet at the top of the lamp. One, with tension T1, is up and to the…

A: Given data:  θ1 = 60.0°      θ2 = 30.0° T1 = 86.6 N T2 = 50.0 N Required: Weight of the lamp

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…

A:

Q: eavy weight is supported by two cables that exert tensions of magnitude F, and 1, Which statement is…

A:

Q: A heavy sled is being pulled by two people, as shown in the igure. The coefficient of static…

A: Given:

Q: 1. A 1-kg rock is suspended by a massless string from the left end of a 1.0 m measuring stick. What…

A: Free body diagram:

Q: Two blocks A and B are connected by a horizontal bar whose mass is negligible. The mass of block A…

A:

Q: A traffic light with a weight of 122 N is suspended from a support with cables, making angles of 37°…

A:

Q: Assuming that the system is in equilibrium and the rope with T, is horizontal, find the tensions T1,…

A:

Q: A 12 kg block rests on a 24 degree inclined frictionless surface and is attached by a light string…

A: The situation is shown in the figure                              There are different kind of the…

Q: The guy cables AB and AC are attached to the top of the transmission tower. The tension in cable AC…

A:

Q: The board sandwiched between two other boards in Figure P4.91 weighs 95.5 N. If the coefficient of…

A: Given,The weight of the board, W=95.5NCoefficient of friction, µ=0.663

Q: A 17 kg block rests on a 32 degree inclined frictionless surface and is attached by a light string…

A:

Q: The box shown in fig weighs 400 N, in equilibrium Determine the tension in the cords AB and BC 60…

A:

Q: A  mass M of 10 kg hangs from three wires as shown in Figure.  If the system is in equilibrium,…

A: Let the tension in wire 1 be T1 Let the tension in wire 2 be T2 at the point where the wires meet ,…

Q: /40.0° 50.00 T2 T1 T3 5.00 kg

A:

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

A: Given information: Here, m is the person’s mass and µ is the friction coefficient between the hand…

Q: A uniform plank of length 2.00 m and mass 35.0 kg is supported by three ropes, as indicated by the…

A:

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 2.00 kg block is held in equilibrium on an incline of angle 0 = 45° by a horizontal force F…

A:

Q: if the tensional force in the cable is 1000 n and if the cable a 60 angle with the horizontal, then…

A: Given: The force F =1000 N. The angle is ϴ = 600.

Q: Two rods and one cable are attached to the supports at O. If two of the forces are as shown,…

A:

Q: For the next three items: A 200 kg plank is projecting a distance L = 5.0 m from a wall which is…

A:

Q: The forces acting on the box as shown below are in a state of balance (g = 10 m/s) %3D The tension…

A:

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

A: The weight of the scaffold is, W=192 N The length of the scaffold is, L=3.1 m The mass of the worker…

Q: Hello I need help with this practice problem. Thank you.

A: Let T be the tension of the string.The only force acting on the mass m1 is the tension of the…

Q: A bag of cement with a mass of 100kg hangs in equilibrium from three wires as shown in the figure,…

A: Given: mass of cement bag m = 100 kg.

Q: the man pulls upward with a force F whose direction makes an angle of 30.0° with the ramp (Fig.…

A: The free body diagram is given as follows: Here   Fy=Fsin30∘ and  Fx=Fcos30∘

Q: Find the tension in each cord in Fig. if the weight of the suspended object is w.

A: Given Data: For fig. (a) & (b) A cord tension →TA, B cord tension →TB & C cord tension →TC…

Q: Which is a free body diagram for a simply supported beam, spanning twenty feet, and carrying a point…

A: (A) wrong option point load=150 lbslength=15 ft   (B) correct option point load=100 lbslength=20 ft…

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

A:

Q: A bag of cement weighing 400 N hangs in equilibrium from three wires as suggested in the figure…

A: The tension components can be resolved as follows in the figure below.

Q: A 7.1 kg mass on a frictionless inclined surfaceis connected to a 2.4 kg mass. The pulley ismassless…

A: Assuming to θ be the angle of the incline, for the 7.1 kg mass, the equation of motion is,

Q: An object of mass m is at rest on a rough horizontal plane with a coefficient of static friction ue…

A:

Q: Two masses mA =9.3kg and mB=6.1kg are on inclines and are connected together by a string as shown in…

A: When F is removed,the system moves downward with acceleration. Let a be the acceleration, By…

Q: A 26.8 kg box sits on a ramp at an angle of 13° above the horizontal. If the coefficient of static…

A: Mass of box = 26.8 kg  angle = 13° above the horizontal coefficient of static friction between the…

Q: A 20 kg traffic light hangs midway on a cable between two poles 40 meters apart. If the sag in the…

A:

Q: A picture P of weight W = 60.0 N is hung by two strings as shown. The magnitude of the tension force…

A: