A hokey tablet of mass m is tied to a rope that runs through the center of a table. The pill moves in a circle of radius r. At the other end of the rope hangs a mass m. Consider that the
table surface is perfectly smooth. What is the expression of the speed of the hokey pickup
if the mass m remains at rest?

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.

Ababy stroller is a rest on top of a hill which is 10 m high. the stroller and baby have a mass of 20 kg. what is the potential energy of the baby and stroller?

Gunpowder residue is most likely to show up where on a shooters hands