The more mass and speed an object has, there will be choose one of the answers below
(1 Point)

•less energy in its GPE store

•more energy in its GPE store

•less energy in its KE store

•more energy in its KE store

Aparticle travels in a circular orbit of radius 21 m. its speed is changing at a rate of 23.1 m/s2 at an instant when its speed is 37.2 m/s. what is the magnitude of the acceleration (in m/s? ) of the particle?

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.

What is the weight of a feather (mass = 0.0001 kg) that floats through earth's and the moon's atmospheres?