Water is being pumped straight up at a constant rate 2.58m/s from the basement of a building to the top floor. If the mass of the water is 1.98 kg how much power is required to move the water?

Determine the maximum r-value of the polar equation r =3+3 cos 0

Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?

Which bonds are found inside a water molecule