A diver running 1.6 m/s dives out horizontally from the edge of a verticle cliff and reaches the water below 3.0 s later. (a) How high was the cliff? (b) How far from its base did the diver hit the diver the water?

The volume of a gas is halved during an adiabatic compression that increases the pressure by a factor of 2.5. what is the specific heat ratio? show the math steps .

Aball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. if the ball hits the floor with a speed of 2.40 m/s and rebounds with a speed of 1.70 m/s, determine the following. (a) magnitude of the change in the ball's momentum (let up be in the positive direction.)

Write a polynomial function with the given zeros x= -1,0,2show your work