Chapter 6, Problem 62P

Both pulleys are fixed to the shaft and as the shaft turns with constant angular velocity(still equilibrium), the power of pulley A is transmitted to pulley B. Determine the horizontal tension (force T)in the belt on pulley B and the x, y, z components of reaction at the journal bearing C and thrust bearing D if ?= 0°. The bearings are in proper alignment and exert only force reactions on the shaft

2. Determine the horizontal and vertical components of reaction which the pins exert on member AB of the frame. In other words, find the reactions at pins A and B. 300 lb 60° B 4 ft E -3 ft -3 ft 500 lb

2. Determine the horizontal and vertical components of reaction at the supports. Neglect the thickness of the beam. 500 lb 600 lb ft -5 ft -5 ft- 1/0

The uniform plank ABC weighs 400 N. It is supported by a pin at A and a cable that runs around the pulley D. Determine the tension in the cable and the components of the pin reaction at A. Note that the tension in the cable is constant (see Sample Problem 4.5).

200 mm 50 Ν 250 mm 300 mm -150 mm 80 mm A 근 65 N V 80 N

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

3-38 with the following modification change the block weight to 50 lb

Determine internal reaction at the point located between A and C, 0.7 m to the right of A. Disregard the radius of the pulley’s as the radius is not given to us in this problem.

do it