Which example shows energy?

Your answer:

A) pushing a box across the floor

B) using the lawnmower to cut the front lawn

C) painting your house a different color

D) They all show sample of energy

How does a steam turbine differ from a steam engine?

Compressed gas has many uses. It can be held in a tank like this with a valve that can be opened to safely release small amounts of gas at a time. The valve usually releases the gas into a tube through which it travels to another container.

Explain why the energy produced by burning wood in a campfire is energy from the sun

When a person strikes and light a match, potential energy in the match is transformed into which types of energy?

5) A 5 kg watermelon is raised 3 m by carrying it up the stairs to the second floor. If g is 10 m/s", what is the potential energy gain of the watermelon?

If the water cycle is effective why are some areas in the world always short on water?

Low-frequency red light is used in dark rooms because it does not expose the film. This is because the red light has a low

Mark puts an object that has a mass of 58.2kg in a cart that has a mass of 73.00 kg.

two objects are in uniform circular motion at the same speed but at different radii. the ones with the __ radius has the largest centripetal acceleration.

What about a rubber band, can it change its shape? Is it a solid?