Micah knows that a car had a change in velocity of 15 m/s. to determine acceleration, micah also needs the of the total trip in seconds.

Aparticle travels in a circular orbit of radius 21 m. its speed is changing at a rate of 23.1 m/s2 at an instant when its speed is 37.2 m/s. what is the magnitude of the acceleration (in m/s? ) of the particle?

Aquantity of gas has a volume of 1.5 m3 and an absolute pressure of 95 kpa. when the gas is compressed to a volume of 0.5 m3, what is the new absolute pressure of the gas? (assume that there’s no change in temperature.)

An inclined plane wrapped around a metal shaft is a a. lever b. screw c. pulley d. wedge