.A 70.0 -kg stuntman free falls from a building for 125 m and hits an airbag. The airbag exerts a force on him as he depresses it 5.0 m and comes to a complete stop. What is the average force exerted by the airbag?

Astone weighing 1.5 kilograms is resting on a rock at a height of 20 meters above the ground. the stone rolls down 10 meters and comes to rest on a patch of moss. the gravitational potential energy of the stone on the moss is joules.

Which of the following bonds would be most polar? a. c-i b. c-br c. c-cl d. c-f e. c-o

What word chemical equation describes cavendish’s experiment with zinc?