6. A 150 kg uniform beam is attached to a vertical wall at one end and is supported by a cable at the other end. Calculate the magnitude of the tension in the wire if the angle between the cable and the horizontal is 8 = 46°. X 1021.77 N Show my other submissions C L L -- 0 30.0 Beam

A window washer is standing on a scaffold supported by avertical rope at each end. The scaffold weighs 200 N and is3.00 m long. What is the tension in each rope when the 700-Nworker stands 1.00 m from one end?

3. A uniform ladder of mass (m = 13.0 kg) and length (L) leans against a frictionless wall, see figure. If the angle 8 68.0°, find the static friction force between the ladder and the floor when a 85.0-kg person stands one- = third of the way up the ladder? N A L Ꮎ

A uniform, 100-lb beam is held in a vertical position by a pin at its lower end and a cable at its upper end. Ahorizontal force (magnitude P) acts as shown in the figure. If P = 75 lb, what is the tension in the cable?a. 54 lbb. 69 lbc. 47 lbd. 61 lbe. 75 lb

7. A uniform ladder of mass (m 56.0°, find the static friction force between the ladder and the floor when a 70.0-kg person stands three-quarters of the way up the ladder? %3D 15.0 kg) and length (L) leans against a frictionless wall, see figure. If the angle 0 = N 60 ss0 L 60 sfoc ssf60 ssf60 ssf60 ssf60 ssf60 ssf60 sf60 ssf60 ssf60 ssf60 sst 60 ssf60 O ssf60 ssf60 ssf60 ssf60 ssf60 ssf60 si

2. A car is parked on a slippery hill. The hill is at an angle of 150to the horizontal. To keep it from sliding down the hill,  the owner attaches a cable at the back of the car and to a post. The mass of the car is 1.41 x103kg. Write the equations for the conditions for static equilibrium along the horizontal and vertical directions. Calculate the tension in the cable. Assume there is no friction between the road and the tires

2.30 m long and has a mass m = 15.0 kg. It leans at rest against a smooth wall making an angle 0 = 29.0° with the wall as shown on the left. The coefficient of static friction between the floor and the ladder is u, = 0.675, while the coefficient of kinetic friction is u, = 0.439. What is the 2. A ladder is L force between the wall and the ladder? Hsi Hk

6. A uniform ladder 10.0 m long is leaning against a frictionless wall at an angle of 60.0° above the horizontal. The weight of the ladder is 50.0 N. A 150.0 N boy climbs 4.00 m up the ladder. What is the magnitude of the frictional force exerted on the ladder by the floor?

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In (Figure 1), an 86 kg construction worker sits down 2.5 mm from the end of a 1450 kg steel beam to eat his lunch. What is the tension in the cable?