Choose the answer choice that best completes the following sentence. the dust and gas that escapes from a comet creates a/an

Aball bearing at 220.0 °c is dropped into a cup containing 250.0 g of water at 20.0 °c. the water and ball bearing come to a temperature of 30.0 °c. what is the heat capacity of the ball bearing in j/°c? (hint: how are the algebraic signs of q related for the ball bearing and the water? )

What are the theoretical properties of a gas at a temperature of 0 kelvin?

The dot diagram represents the motion of the motorcycle as it moves from left to right