What type of lever produces a great amount of force at the expense of speed?  Third-class lever  Second-class lever  First-class lever  Fourth-class lever

Urgent urgent please

Why does a free-to-move piston hold a constant pressure in the cylinder?

What would the full-body diagram of this boom be?

Number 5 I put B but it was incorrect

1) The magnitude and sense of the Moment caused by a Couple in 2D space depends upon________.  a. The magnitude of the two forces. b. The perpendicular distance between the two forces. c. The Right-Hand Rule. d. Can vary depending upon the choice of the origin of the coordinate axes. e. Answers a, b, and c. f. All of the above. 2)  True or False: Equivalent Couples can impart the same Moment (or rotation) to a rigid body if and only if the two Equivalent Couples lie in parallel planes or they both lie in the same plane.

Question 4 (Type C): If a clamping force of 350 N is required at A, what is the magnitude of the force F that must be applied on the handle of the toggle clamp? 275 mm 70 mm F 30 mm 30 275 mm B E 30 mm 30° A

The clutch, or friction, disc is connected to the

Transmission angle is the angle between and link of a four bar mechanism O crank and connecting rod fixed and crank O fixed and rocker O connecting rod and rocker