The amount of energy added or removed to change the state of a substance between liquid and gas with no change in temperature

One bus travels 55 mph another 35 mph how long will it be until they are 400 mi apart

police force open a door with 879 N applied directly to a door by a battering ram. if the ram struck 80 cm away from the hinge, how much torgue was generated

An electric motor rotating a workshop grinding wheel at 1.00 3 102 rev/min is switched off. Assume the wheel has a constant negative angular acceleration of magnitude 2.00 rad/s2.

1. Car A has a mass of 8,000 Kg and is traveling at 40 miles per hour. Car B has a mass of 10,000 Kg and is traveling at 40 miles per hour. Which car has more kinetic energy?

Describe what happens to the pressure, volume, and temperature of the gas in the internal combustion engine during the compression stroke.

What must be true about tow objects if heat is flowing between them?

Will a 2 liter bottle of coke have a different density than a one liter bottle of coke?

A positive rod is placed to the left of sphere A, and the spheres are separated

Why do clothes often cling together after tumbling in a clothes dryer?

Can a blackhole be destroyed?