URGENT A student throws a ball horizontally out of a window which is 8m above the ground. Another student was 10 m away caught it. What was the horizontal velocity of the ball

Aquarterback pedals 3.3meters southward and then run 5.7meters northward. whats the distance ? and whats the displacement?

2kg of refrigerant 134a undergoes a polytropic process in a piston-cylinder assembly from an initial state of saturated vapor at 2 bar to a final state of 12 bar, 80 degree c. a)determine the work for the process in kj. b)sketch the process on a p-v diagram.

If y gets smaller as x gets bigger and y have an relationship?