A uniform foot bridge 10 m. long weighs 1000 N .  What is the supporting force on  each end when a 800 N. man stands on the bridge 4m from one end ?

A bridge has uniform mass 9500 kg. If a 3200 kg truck stops 8m from one of a 30m bridge, what weight must each end of the bridge support?

A uniform drawbridge must be held at a 37° angle abovethe horizontal to allow ships to pass underneath. The drawbridge weighs45,000 N and is 14.0 m long. A cable is connected 3.5 m from thehinge where the bridge pivots (measured along the bridge) and pullshorizontally on the bridge to hold it in place. What is the tension in the cable?

B-3 Jae, whose mass is 65.0kg is standing Im from the end of a uniform diving board 8m long. The diving board is supported at point 'A' by a pin and at point B by a frictionless wedge as shown on the figure. The diving board has a mass of 100kg. Jaer A Find the magnitude and direction of the force of the supports on the board at points 'A' and B. Imk 2m 5m Apply the static equilibrium conditions to the Jae+beam system. 99+ 團 op