Aracing car has a mass of 1720 kg. the acceleration of gravity is 9.8 m/s 2 . what is its kinetic energy if it has a speed of 129 km/h?

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot

2kg of refrigerant 134a undergoes a polytropic process in a piston-cylinder assembly from an initial state of saturated vapor at 2 bar to a final state of 12 bar, 80 degree c. a)determine the work for the process in kj. b)sketch the process on a p-v diagram.

A17,250 kg rocket is pushed with a thrust of 6,450,284 n. what is the acceleration of the rocket?