You have a rock with a density of 12 g/cm3 and a volume of 5c m3. What is its mass?

Explain in physical terms how a microwave oven works. what would happen when you put a conductor in the microwave oven? explain.

True or false: the cycle of seasons on the earth is caused by the tilt of the earth on its axis toward and away from the sun.

What is the magnitude of the acceleration vector which causes a particle to move from velocity −5i−2j m/s to −6i+ 7j m/s in 8 seconds. answer in m/s.