Given a water tower with the lower end at 50.0 meters above the ground, and the top 60.000 meters above the ground and a radius of twenty meters. What is the minimum power needed on the pump to fill it from empty to full in 13.35 hours.

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

Cathy is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high, without pedaling. cathy and her bicycle have a mass of 75 kg. assuming her bicycle is 100% efficient, what would her speed have to be?

Atriangle with equal sides of length 10 cm has -2.5-nc charged objects at each corner. part a determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. horizontally rightward vertically downward vertically upward horizontally leftward