Chapter 8, Problem 84P

If the mass of the flowerpot is 65 kg, calculate the tension generated in every cable for equilibrium. Assume r = 1.5 m and z = 2 m. C+2m 3 m - 6 m

1. The cord AB has a length of 5 m and is attached to the end B of the spring having a stiffness k = 10 N/m. The other end of the spring is attached to a roller C so that the spring remains horizontal as it stretches. If a 10 N weight is suspended from B, determine the necessary un-stretched length of the spring, so that = 40° for equilibrium. 5 m 5 m 5 m- www k = 10 N/m

Draw the free-body diagram The plate is made of steel which has a density of 7850 kg / m3 If the thickness of the plate is 1 cm, determine the horizontal and vertical components of the reaction at the pin A and the tension in cable BC. B cd = 2x 2 m 4 m

The rope that makes up the system has a total length of 5 m.At D there is a load of weight W = 1320 N.Calculate the value of the load to be placed at B so that the system remains in equilibrium when S = 1,5 m.

THE 600 lb CRATE IS SUPPORTED BY THE THREE CABLES. FIND THE TENSION IN EACH CABLE.

If the tension in the cable BC is 100 Ib, determine the reactions at the fixed (cantilevered) built-in support at A. Draw proper free body diagrams. C 6 ft A В 300 ft-lb 200 lb - 3 ft - 3 ft -6 ft

Determine the reactions at the supports at A and C. Also, obtain the force exerted by the pin at B on bar BC. Take w = 150 N/m. B A 3 m -4 m -4 m- C 4 m

Determine the horizontal and vertical components of reaction at the pin A and the tension developed in cable BC used to support the steel frame. Take F = 3 kN. FRN Hm-H m Hm- 30 kN - m The horizontal component of reaction at the pin A in kN is:

The uniform plank ABC weighs 40 kg. It is supported by a pin at A and a cable that runs around the pulley D. Determine the horizontal component (N) of the pin reaction at A. Note that the tension in the cable is constant. D 70° A В 2.5 m 0.5 m