The 1400 kg coal car with load is being pulled by the weight E as shown in the figure. If the mass of E is 100 kg, determine the corresponding reactions at wheel supports A and B. The wheels are rolling without sliding (i.e. there is no friction force at the wheels). Pulley at D is smooth. 1400 kg 0.4 m 1 m 0.6 m

The 1400 kg coal car with load is being pulled by the weight E as shown in the figure. If the mass of E is 100 kg, determine the corresponding reactions at wheel supports A and B. The wheels are rolling without sliding (i.e. there is no friction force at the wheels). Pulley at D is smooth. 1400 kg 0.4 m 1 m 0.6 m

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.50P: The block of weight W is pulled by the force P inclined at the angle to the horizontal. Find the...

See similar textbooks

Similar questions

The block of weight W is pulled by the force P inclined at the angle to the horizontal. Find the smallest force P and the corresponding angle that would cause impending sliding of the block. The angle of static friction between the block and the ground is s.
The homogeneous plate of weight W is supported by a ball-and-socket joint at D and three wires. Draw the FBD of the plate and count the unknowns.
Find the horizontal and vertical reactions at the pin at B. Note that the support at D is fixed. Sign convention for the positive x and y direction applies for the answers. Diagram not to scale Answers: (a) -4 kN, 2 kN (b) 4 kN, -2 kN (c) 1.5 kN, 3 kN (d) -1.5 kN, -3 kN 3 kN B A D TTT 2 m 4 kN 2 m C 1m 2 m 5 m
Need help. Please solve this and clearly state how you got your numbers and what formulas you used to solve it. Please make sure you find all the 6 unknows please. Knowing the beta equals 30° and the solid plate weigh 100 kg. What is the cable tension T and the reaction forces at the two bearings? Assume bearing A is a thrust bearing but bearing B is notplease solve for the X component at bearing B. Again please also make you find all the 6 unknows please. And clearly indicate which is which. And please label and make sure to put units
For Probs. 1-3, (a) draw the free-body diagrams for the entire assembly (or structure) and each of its parts. Neglect friction and the weights of the members unless specified otherwise. Be sure to indicate all relevant dimensions. For each problem, (b) determine the total number of unknown forces and the total number of independent equilibrium equations. Problem 1 500 N 500 N 1 m 500 N (b) (c) Figure 1 Problem 2 -- Ift 4 ft -1.8 ft 100 lb F1.8 ft - 100 lb 100 lb (а) (b) (c)
6 in. P = 100 lb. Problem 2 – A concentrated load P 100 lb. acts at point G. All slots are 4 in frictionless. 6 in Determine (a) The tension in the cable attached at E, (b) The x, and y reactions at A, (c) The x, and y reactions at D, and (d) The x, and y reactions at F. 10 in y -16 in. 10 in---10 in -
A pair of 115-N forces is applied to the handles of the small eyelet squeezer. The block at A slides with negligible friction in a slot machined in the lower part of the tool. Neglect the small force of the light return spring AE and determine the compressive force P applied to the eyelet. 115 N 63.5 mm 50 mm 12 mm D. 6.25 mm 115 N Answer: P =
Required information In the given figure, all pulleys are frictionless. Take the value of P to be 220 lb. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. P 0.5 ft P0.58 --20-20-20- Determine the reactions at point A and the force supported by the cable. (Do not include a minus sign in your response.) The horizontal component of the reaction force at A is lb →. The vertical component of the reaction force at A is The tension in the cable is lb. lb 1.
A pair of 120-N forces is applied to the handles of the small eyelet squeezer. The block at A slides with negligible friction in a slot machined in the lower part of the tool. Neglect the small force of the light return spring AE and determine the compressive force P applied to the eyelet. 120 N 54.5 mm 40 mm C B 13 mm wwwmaE 6.50 mm 120 N -286.6 Answer: P =
Question 4 A body of weight 38 N is lying on not a smooth plane inclined at an angle of 31° with the parallel. It is reinforced by an effort (P) parallel to the plane as shown in figure. If the angle of friction is 20°, Calculate the range of force P for which the block can be in equilibrium is. (X,XX,XXX represents the last digits number pf your IC) Theta -31 P C
Determine the following a) reactions at the roller, b) reaction at A. The pulleys at C and D are small. The bar ABFC has a mass M. The mass center of gravity is located midway in the bar ABFC. GIVEN: L1= 1.5 L2= 0.3 L3= 0.4 L4= 0.5 M= 520 T=700 PLS SHOW COMPLETE SOLUTION, DRAW THE FREE BODY DIAGRAM EACH ROUND OFF ONLY TO FOUR DECIMAL PLACES IN THE FINAL ANSWER, WRITE LEGIBLY PLS USE THE GIVEN VALUES
6-65 The crane and boom shown in Fig. 12,000 lb and 600 lb, respectively. When the boom is in the position shown, determine weigh The pin reaction at boom support A when the load be- ing lifted is 3600 lb. 12 fi B 12 ft 10 - 8 ft 30 6 ft 6 ft -9 ft-