The pumping unit is used to recover oil. When the walking beam ABC is horizontal, the force acting in the wireline at the well head is Fc = 250 lb. Determine the torque M which must be exerted by the motor in order to overcome this load. The horse-head C weighs 64 lb and has a center of gravity at Gc. The walking beam ABC has a weight of 130 lb and a center of gravity at GB. and the counterweight has a weight of 195 lb and a center of gravity at Gw. The pitman, AD. is pin

The pumping unit is used to recover oil. When the walking beam ABC is horizontal, the force acting in the wireline at the well head is Fc = 250 lb. Determine the torque M which must be exerted by the motor in order to overcome this load. The horse-head C weighs 64 lb and has a center of gravity at Gc. The walking beam ABC has a weight of 130 lb and a center of gravity at GB. and the counterweight has a weight of 195 lb and a center of gravity at Gw. The pitman, AD. is pin

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter4: Coplanar Equilibrium Analysis

Section: Chapter Questions

Problem 4.41P: The center of gravity of the 3000-lb car is at G. The car is parked on an incline with the parking...

See similar textbooks

Similar questions

Determine the smallest horizontal force P that would push the homogeneous cylinder of weight W over the curb. Neglect friction.
The 80-kg crate has its center of gravity at G. Determine the smallest force P that will initiate motion if =35.
The 40-kghomogeneous disk is placed on a frictionless inclined surface and held in equilibrium by the horizontal force P and a couple C (C is not shown on the figure). Find P and C.
The center of gravity of the 3000-lb car is at G. The car is parked on an incline with the parking brake engaged, which locks the rear wheels. Find (a) the normal forces (perpendicular to the incline) acting under the front and rear pairs of wheels; and (b) the friction force (parallel to the incline) under the rear pair of wheels.
The pumping unit is used to recover oil When the walking beam ABC is horizontal, the force acting in the wireline at the well head is Fe 250 Ib. Determine the torque M which must be exerted by the motor in order to evercome this load. The horse-head Cweighs 59 lb and has a center of gravity at Ge. The walking beam ABC has a weight of 130 Ib and a center of gravity at Gn and the counterweight has a weight of 210 Ib and a center of gravity at Gw. The pitman, AD is pin connected at its ends and has negligible weight (Eguee 1) E Redew Part A Detemine the torque M which must be exerted by the motor Express your answer to three significant figures and include the appropriate units. Figure 1 of 1 Value lb ft 68 16 Submit Previoun Answecs HenuestAnswet X Incorrect: Try Again 250 < Return to Assignment Provide Eeedback
The pumping unit is used to recover oil. When the walking beam ABC is horizontal, the force acting on wireline at the well head is 250 lb. Determine the torque M which must be exerted by the motor in order to overcome this load. The horse head C weighs 60 lb. and have center of gravity at Gc. The walking beam ABC has weight of 130 lb. and center of gravity at Gb , and the counterweight has weight of 200 lb. and center of gravity at Gw. The pitman , AD , is pin connected at the ends and has negligible weight.
2. The backhoe supports a 7.5 kN weight of soil in the bucket which has a center of gravity at G. Find: 0.64 m 0.25 m ● 0.26 m 0.3 m 1.68 m Force in cylinder ED (indicate if force is in tension or compression) Force in cylinder FI (indicate if force is in tension or compression) OF 0.4 m 0.1 m A -1.44 m- 17.5 kN 0.25 m D B m E 0.22 m 0.45m H O SUSIS Force in ED = Force in FI = KN (Tor C) kN (Tor C)
The weight of the limb is W=15 lbs.The contact of foot with the ground can be modeled as a pin/hinge here. Determine the reaction force of the ground and the reaction at the knee joint and its direction/angle θ. Note: use the thee force member condition to find the angle of FK.
Determine the reactions at point C and the force in cored AB 30° 800 lb/ft -15 ft- 15 ft-
5. The pumping unit is used to recover oil. When the walking beam ABC is horizontal, the force acting in the wireline at the well head is 250 lb. Determine the torque M which must be exerted by the motor in order to overcome this load. The horse-head C weighs 60 lb and has a center of gravity at Gc. The walking beam ABC has a weight of 130 lb and a center of gravity at Gs, and the counterweight has a weight of 200 lb and a center of gravity at Gw. The pitman, AD, is pin connected at its ends and has negligible weight. -5 ft -6 ft !GB B 70° 20° 250 Ib 3 ft 2.5 ft
Draw the Free-Body Diagram if the weight acts on point G
Find the force F on the bottom of the tank if : K=1.5 m , H= 6 m , D=5 m.