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- In Problem 10, the mass of the sign is 25.4 kg, and the mass of the potted plant is 66.7 kg. a. Assuming the objects are in equilibrium, determine the magnitude of the static friction force experienced by the potted plant. b. What is the maximum value of the static friction force if the coefficient of static friction between the pot and the roof is 0.572?A setup similar to the one shown in the figure below is often used in hospitals to support and apply a horizontal traction force to an injured leg. (Let m = 5.25 kg and 8 = 75.0°.) (a) Determine the force of tension in the rope supporting the leg. N (b) What is the traction force exerted to the right on the leg? Additional Materials еВookA hungry bear weighing 700. N walks out on a beam in an attempt to retrieve a basket of goodies hanging at the end of the beam. The beam is uniform, weighs 200. N, and is 6.00 m long, and it is supported by a wire at an angle of 60°. The basket weighs 80.0 N. a. Draw a force diagram for the beam. b. When the bear is at 1.00 m, find the tension in the wire supporting the beam and the components of the force exerted by the wall on the left end of the beam. c. If the wire can withstand a maximum tension of 900. N, what is the maximum distance the bear can walk before the wire breaks?
- A 60.0-cm, uniform, 50.0-N shelf is supported horizontally by two vertical wires attached to the sloping ceiling. A very small 25.0-N tool is placed on the shelf midway between the points where the wires are attached to it. Draw a free-body diagram of the shelf. Find the tension in each wire. 75.0 cm 25.0 cm 20.0 cm, ТolA setup similar to the one shown in the figure below is often used in hospitals to support and apply a traction force to an injured leg. Figure Description 70° 8.00 kg (a) Determine the force of tension in the rope supporting the leg. N (b) What is the traction force exerted on the leg? Assume the traction force is horizontal.A window washer is standing on a scaffold supported by a vertical rope at each end. The scaffold weighs 192 N and is 2.9 m long. What is the tension in each rope when the 692-N worker stands 1.14 m from one end? smaller tension larger tension N
- A window washer is standing on a scaffold supported by a vertical rope at each end. The scaffold weighs 192 N and is 2.9 m long. What is the tension in each rope when the 710-N worker stands 1.16 m from one end? smaller tension N larger tension NA 4 kg watermelon is placed at one end of a 3.5 m, 271 N scaffolding supported by two cables. One supporting cable is at the opposite end of the scaffolding, and the other is 0.65 m from the watermelon. a) How much tension is in the cable at the end of the scaffolding? The acceleration of gravity is 9.8 m/s 2 . Answer in units of N. b) How much tension is in the cable closest to the watermelon?Hazel stands on the edge of a lookout admiring the view of a waterfall. The lookout is supported by a horizontal cantilever beam of length 4.5 m. Hazel's mass is 60 kg 4.5 m What is the upward force on the beam? Use g = 9.81 m/s2 for the acceleration due to gravity.
- A painter with 80 weight is on a 4 meters long platform. Platform has negligible weight. The painter is balanced by two cables. One is at the left end and the other one is 3.2 meters away from the first cable. a)What is the tension on the left cable and the right cable when the painter is in the middle of the platform b)Would the painter be able to move the right end of the platform without loosing balance. Calculate the tensions on the cables for that case and show that it leads to a negative tension.A uniform plank of length 2.00 m and mass 29.0 kg is supported by three ropes, as indicated by the blue vectors in the figure below. Find the tension in each rope when a 705-N person is d = 0.500 m from the left end. magnitude of T, 493.56 378 Your response differs from the correct answer by more than 10%, Double check your calculations. N 671.95 Your response differs from the correct answer by more than 10%, Double check your calculations. N magnitude of T. magnitude of T, 40.0° -2.00 mConsider the figure below. (a) Find the tension in each cable supporting the 540-N cat burglar. (Assume the angle 0 of the inclined cable is 38.0°.) inclined cable horizontal cable N vertical cable N