Which of the following is NOT an example of acceleration? А
Speeding up
B
Slowing down
C Remaining at rest
D Stopping

Newtons view of arrangement of the universe

Suppose that a cylindrical tank 6 meters high with a radius of 2 meters is filled to the rim with water. the tank is buried so that the top of the tank is 1 meter below ground level. the space above the tank is not filled with water. calculate how much work needs to be done by a pump to pump the water out of the tank up to ground level. (the water weighs 9,800 newtons per cubic meter.)

What is "decrease in velocity" i need offering 60 !