Two balls with the same mass are located at the bottom of an incline. They are given the same initial linear velocity up the incline and roll without slipping. One ball is solid and the other is a thin-walled hollow ball. Which rolls higher up the incline before coming to a stop?

Ajogger accelerates from rest to 4.86 m/s in 2.43 s. a car accelerates from 20.6 to 32.7 m/s also in 2.43 s. (a) find the magnitude of the acceleration of the jogger. (b) determine the magnitude of the acceleration of the car. (c) how much further does the car travel than the jogger during the 2.43 s?

Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island