Acceleration is sometimes expressed in multiples of g, where is the acceleration due to the earth's gravity. In a car crash, the car's velocity may go from 29.9 m/s to 0 m/s in 0.184 s How many g's are experienced, on average, by the driver

Occurs when an energy source transfers heat directly to another subject space; an example would be an object becoming warm by sitting in the sunshine

Do you agree with scientist’s prediction about the warming of alaska and other polar regions?

Arocket starts from rest and moves upward from the surface of the earth. for the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ay = 12.80 m/s32t, where the +y-direction is upward. (a) what is the height of the rocket above the surface of the earth at t = 10.0 s? b) what is the speed of the rocket when it is 325 m above the surface of the earth?