breaks down decaying material in an ecosystem

What type of energy is found in the propeller in BOTH diagrams? a. potential b. kinetic c. mechanical d. elastic

A model of how food chains over lap

The ball in position E has only kinetic energy, no potential energy. (TRUE or FALSE)

What will happen to this water skier's potential energy as he falls back down toward the water?

At which point in time is the energy in a slingshot being converted to kinetic energy? a. when the rubber band is stretching b. when the rubber band is released c. when the rubber band is fully stretched

Which point has the highest potential energy?

Describe what is happening in the picture.

How does mass effect the potential energy of an object? a. lager mass=less potential energy b. larger mass=more potential energy c. smaller mass=more potential energy

Why are arrows used in food webs and chains?

Describe what happens to the potential and kinetic energy of the blue skateboarder as he goes from the top of the half-pipe to the bottom.

As a snowball is rolling down a hill, it is getting faster and faster. Which statement is true? a. potential energy changes to kinetic b. the snowball gains potential energy c. the snowball is gaining kinetic energy until it stops

A kid is jumping up and down on a Pogo stick. When (or where) is all of his energy converted into almost all kinetic energy?