| A | B |
|---|
| force | a push or pull that can make an object move, stop moving or change directions |
| engineer | a person who uses technology and science to solve problems |
| inclined plane | a simple machine or rampthat can be used to raise or lower a load by sliding |
| kinetic energy | energy an object has because of its motion |
| potential energy | stored energy; energy that matter has because of its position |
| work | the result of force moving an object a certain distance |
| energy | the ability to do work |
| collision | when 2 objects collide causing an exchange of energy |
| speed | the rate at which an object moves or operates |
| A grasshopper reaches its highest in its jump from one point to another | potential energy |
| a basketball sits on the hoop ready to fall | potential energy |
| a slingshot that is pulled back, but has not been let go | potential energy |
| a girl swinging and she is on her highest point on the swing | potential energy |
| A cliff diver who is just about to jump off an 18 m high cliff | potential energy |
| A sky diver who is traveling at his fastest speed | kinetic energy |
| A satellite that is orbiting the Earth at nearly 20,000miles per hour | kinetic energy |
| A bobsled moving at its grestest speed around the final turn | kinetic energy |
| An arrow released from the bow and traveling toward its target | kinetic energy |
| a baseball has reached its highest point after being hit towards the top of the stadium | kinetic energy |
