R = 45 Lbs E = 10 Lbs Length from Resistance to Fulcrum = 1.5 Inch Calculate L, Length from Fulcrum to Effort

Q: Lever Problems - effort Resistance and Mechanical Advantage  R = 50 Lbs Length FE = .75 inch…

A: GivenR=50lbsFE=0.75inFR=12in

Q: Problems 1.35 through 1.41 Find the length of the unknown link so that the linkage forms a crank…

A: A moment of inertia is a mass of the body when a body is rotating on an axis. The moment of inertia…

Q: A seesaw that weights 45lbs and its 5m long is balanced on the fulcrum in the center.  1- Two…

A:

Q: R=50 Lbs Length FE75 inch Length FR 12 Inches Calculate E (Lbs) Calculate MA

A: Draw the free body diagram.

Q: I need to lift a large engine block but at my age, I can only create 160lbs of force. I will build a…

A: Let F1 =160lb L1 =Distance between fulcrum to F1 F2 = 575lb L2=1.5ft As we know that the moment at…

Q: 2. Calculate the required force P. Assume pulley is weightless and frictionless. Block is moving…

A:

Q: Required information Structure OABC is built in at point O and supports forces from two cables.…

A: The tension in cable EAD is .The tension in cable OCG is .EAD passes through frictionless point…

Q: Find the total work done on the 12.0 N block if there is no friction between the table and the 20.0…

A: Givendisplacement s=75cm=0.75m

Q: The boom has a negligible weight, but has sufficient strength to support the 1000N load. Find the…

A:

Q: A pulley system is combined with an inclined plane. The pulley system has an IMA of 3, an efficiency…

A: Given data: IMA = 3 The efficiency of the pulley system, ηpulley=96% weight of the box, W = 215 lb…

Q: force F has the components Fx = 20 lb, Fy = -30 lb, ans Fz = 60 lb. What is the magnitude of the…

A: Given:Fx=20 lbFy=-30 lbFz=60 lb

Q: What are the differences between the Triangles of forces and polygon of forces?

A: Both triangle and polygon of forces are used for analysis of vectors.

Q: Tensile and Compressive forces are indirect forces Select one: O True O False

A: There are two types of forces: 1.direct forces 2.indirect forces

Clutches, Brakes, Couplings, and Flywheels

The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.