An element which has strong intermolecular forces is most likely to have a. a boiling point below room temperature b. a melting point below room temperature c. a boiling point very close to its melting point d. a very high melting point

To do work, this truck uses energy stored in chemical fuel and an electrical battery. how much total energy does this truck put out?

Asmall 21 kilogram canoe is floating downriver at a speed of 1 m/s. what is the canoe's kinetic energy?

If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.