A 3.0 m long, 100 kg rigid beam (as below) is supported at each end. An...
A 3.0 m long rigid beam with a mass of 125 kg is supported at each end. An 90 kg student stands 2.0 m from support 1. How much upward force does each support exert on the beam? right support left support Support l Suppon 2
A 3-m-long rigid beam with a mass of 100 kg is supported at each end. An 80-kg student stands 2.0 m away from support 1 as seen in the figure A) Write down Newton's second law for the beam. B) Using support 1 as your center of rotation, write down the torque equation of the beam. 2 m 3 m Support 1 Support 2
The 3.0-m-long, 90 kg rigid beam in the following figure is supported at each end. An 82 kg student stands 2.0 m from support 1. (Figure 1) Part A How much upward force does the support 1 exert on the beam? Express your answer to two significant figures and include the appropriate units. F = 980 N Submit Previous Answers Request Answer X Incorrect; Try Again; 18 attempts remaining Figure < 1 of 1 > Part B How much upward...
Please post solutions (step by step) with formulas clearly indicated. Answer is 784N. A 3.0-m-long rigid beam with a mass of 80 kg is supported at each end. A 60 kg student stands 2.0 m from support 1. How much upward force does support 2 exert on the beam?
A uniform, 8.0 m long, 1000 kg beam is resting on the floor and supported by a thin cable attached 2.0 m from the free end of the beam. The beam is supported at an angle of 30.0° above the horizontal. (a) Draw a free-body diagram of the beam.(b) Find the tension in the cable. (c) What are the x- and y-components of the force the beam exerts on the floor? 40.0° 2.0 m 30.00 Upload the work (in word,...
A uniform beam of length 1=20m and m 200 kg is supported as shown below. A heavy object, m = 500kg is placed 2m from the right end of the beam. Find the force exerted by the right-side support. m FL F
A 300 kg beam is supported at each end. (The beam is horizontal). A 100 kg mass sits one third of the way from one end. Find the force acting upward at each end.
A 300 kg beam is supported at each end. (The beam is horizontal). A 100 kg mass sits one third of the way from one end. Find the force acting upward at each end.
A 300 kg beam is supported at each end. (The beam is horizontal). A 100 kg mass sits one third of the way from one end. Find the force acting upward at each end. (Please clarify when answering: Do you take the center of gravity from the main beam as l/2 and the center of the top beam as l/6? Basically taking half of each beam as their center of gravity?)
A 22.6 kg floodlight in a park is supported at the end of a horizontal beam of negligible mass that is hinged to a pole, as shown in the figure below. A cable at an angle of alpha = 29.0° with the beam helps to support the light. Find the tension in the cable. Tries 0/10 Find the horizontal force exerted on the beam by the pole. Tries 0/10 Find the vertical force exerted on the beam by the pole.