Which friction static friction, kinetic friction, or air friction? Can be more than one response. Gripping friction.
kinetic friction
air friction
static friction

If forces acting on an object are unbalanced, which factors may result fron an unbalanced force? check all that apply

The car hoist allows the car to be driven onto the platform, after which the rear wheels are raised. if the loading from both rear wheels is 1380 lb, determine the force in the hydraulic cylinder ab. neglect the weight of the platform itself. member bcd is a right-angle bell crank pinned to the ramp at c. the force is positive if in tension, negative if in compression.

An electric clothes dryer has a resistance of 8 ohms. it draws 30 a of current. what is the voltage, in volts, of the wall outlet that it is plugged into?