thing is in equilibrium (since nothing is moving). What is the magnitude of the support force on the opposite end of the diving board?     1,369 N     685 N

Q: The figure below shows three blue-and-gold macaws (Ara ararauna) which are members of the large…

A: Mass of the macaws m1=0.8 kg m2=0.95 kg m3=1.2 kg Weight of the branch (W)=46 N θ1=25o  θ2=47.5o…

Q: Two friends are carrying a 500 N wooden slab along a 45 degrees stairway. The slab is 1.0 m long and…

A:

Q: A framed painting weighs 30kg. The two wires supporting it makes an angle of 120° with each other.…

A: Given: Weigh of framed painting = 30 kg = 30 X 9.8 = 294 N Two wire supporting to makes angle with…

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

A: Given, Weight of scafflod, Ws = 192N Weight of worker, Wm = 692N Length of scafflod, L = 2.9m…

Q: A 2.0-m-long rod has a density in kilograms per meter A = a + bx , where a = 1.0 kg/m, b = 1.0…

A: Write a given values of this question. L=2mλ=a+bxa=1kg/mb=1kg/m2g=9.8m/s2

Q: A 5-m-long simply supported timber beam carries two concentrated loads as shown. If L = 6 kN and M =…

A: To determine the magnitude of the vertical force acting on support D in the simply supported timber…

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

A: Condition for equilibrium: (1) The net force on the system must be zero. (2) The net torque on the…

Q: A window washer weighing 803.2 N is standing on a scaffold supported by a vertical rope at each end.…

A: The condition for the mechanical equilibrium is, (i) The net force on the system must be zero. (ii)…

Q: The figure below shows a bird feeder that weighs 177.7 N. The feeder is supported by a vertical…

A: Given:Weight of bird feeder = 177.7 N

Q: A post is supported by a guy wire which exerts a pull of 100N on the top of the post. If the angle…

A: The free-body diagram of the guy wire with the post is shown below.

Q: A diver of mass 67.9 kg stands on one end of a diving board of mass 21.7 kg, as shown in the…

A:

Q: You are pressing a 3.0 kg cubic wooden block into a corner between a wall and the floor. Your arms…

A: We are given a block being pressed to corner. We are given the angle of pressing. We first draw free…

Q: The chewing muscle, the masseter, is one of the strongest in the human body. It is attached to the…

A: Given, force, F = 50.6 N The formula for torque: torque=moment arm×force Applying net torque τ…

Q: A framed painting weighs 30 kg. The two wires supporting it makes an angle of 120° with each other.…

A: Mass of framed painting: m = 30 kg The angle between two wires: θ1  = 120o  Implies the angle…

Q: A 24 kg rectangular 4.00 m x 3.00 m rectangular sign is suspended from a horizontal 6.00 m long rod…

A: Torque gives a measure of how much an object rotates upon the action of a force on it. It is given…

Q: Five hockey pucks are sliding across frictionless ice. The drawing shows a top view of the pucks and…

A: puck 1 : 3F acting right side F & 2F acting left side net force = 0net torque about center of…

Q: A uniform plank of length 2.00 m and mass 31.0 kg is supported by three ropes, as indicated by the…

A: See below

Q: of 21 kgkg. Ray (70 kgkg) stands 1.0 mm from the left cable. Determine the magnitude of the force…

A:

Q: The figure below shows a bird feeder that weighs 187.1 N. The feeder is supported by a vertical…

A: Given, W=187.1 N

Q: normal force at point A N normal force at point B N

A: Newton's Second Law of motion According to Newton's Second law of motion, the rate of change of…

Q: Two blocks of mass ma 10 kg and mg = 5 kg are connected by a massless string that passes over a…

A:

Q: A uniform plank of length 2.00 m and mass 33.0 kg is supported by three ropes, as indicated by the…

A: Given data :  Plank length L = 2 m  Plank mass M = 33kg  Weight of Person (mg) = 685 N  Distance…

Q: The figure below shows a bird feeder that weighs 101.1 N. The feeder is supported by a vertical…

A: Given :- feeder weigh (mg) = 101.1 N  angle make by left wire = 60o angle make by right wire = 30o

Q: A diver of mass 69.8 kg stands on one end of a diving board of mass 24.8 kg, as shown in the…

A:

Q: A force F making an angle of 30° with the horizontal maintains a box with mass m = 8 kg in static…

A: mass = 8 kg θ = 30og = 10 ms2

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

A:

Q: A 2.0-m-long rod has a density in kilograms per meter A 1.0 kg/m, b = 1.0 k9/m² , and x is the…

A: Given, λ=a+bx, where a=1 kg and b=1.0 kg/m2  =1+xL=2.0 m Solution distance dx from the left end of…

Q: Five hockey pucks are sliding across frictionless ice. The drawing shows a top view of the pucks and…

A:

Q: Hazel stands on the edge of a lookout admiring the view of a waterfall. The lookout is supported by…

A: Given : r=4.5m             m=60 kg             g=9.81 m/s2   As the beam is stationary, the net…

Q: An 88 kg person stands on a uniform ladder 4.0 m long, that weighs 100 N, as shown in the figure…

A:

Q: When a person stands on tiptoe (a strenuous position), the position of the foot is as shown in…

A:

Q: A 5 kg beam 2 meters long is used to support a 10 kg sign by means of a cable attached to a…

A:

Q: The figure below shows a bird feeder that weighs 100.1 N. The feeder is supported by a vertical…

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.