When water condenses onto the grass in the early morning when the air is clear

How much heat is required to convert 0.3 kg of ice at 0°c to water at the same temperature

Which statement is true? a. kepler's laws apply only to the motion of earth. b. kepler's laws can be used to predict eclipses. c. kepler's laws are true for a central force that is directly proportional to distance. d. kepler's laws can be deduced from newton's laws of motion and gravity.

Amira pulls a 3 pound wagon 4 feet. how much work has she done?