A yacht sailing to the east at a constant velocity took 1.2 hours to sail 54 kilometers what was the yachts velocity

If you add 10ml of hot water to 10ml of cold water and the change in tempature 8°c calculate how much energy is gained by the cold water

Which type of precipitation would most likely form when the surface air temperature is slightly below freezing and the air temperature increases as you move upward away from the ground?

Which of the following is a physical property flammability heat of combustion solubility and toxicity