A car traveling at rest covering a distance of 200m. It continues moving with a constant velocity for another 300m before coming to rest in the last 100m. Determine the velocity of the car when it was moving with a constant velocity​

Calculate the kinetic energy of earth due to its spinning about its axis. krot = j compare your answer with the kinetic energy of the orbital motion of earth's center of mass about the sun. assume earth to be a homogeneous sphere of mass 6.00 1024 kg and radius 6.40 106 m. the radius of earth's orbit is 1.50 1011 m.

What is work? how much work is done to move an object 0 meters?

If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?