2) T
1) The bedroom consists of:
A 1-cell battery as the power source
A light bulb and motor (ceiling fan) are
"off" and controlled by one switch

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.

(**i would really appreciate if this was answered soon** ) which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?