EXAM Energy and movement Flashcards

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1
Q

What is the energy stored in a compressed spring called?

A

Potential energy.

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2
Q

When a twisted elastic is released, potential energy is converted into …

A

Kinetic or movement energy

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3
Q

Explain what an axle is.

A

A rod that connects two wheels.

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4
Q

What is a lever?

A

A board sitting on a fulcrum.

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5
Q

Why was the invention of the fixed axle important for vehicle safety?

A

A fixed axle allows the wheels to turn at different speeds which means that vehicles can turn safely without falling over.

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6
Q

How can energy be stored in an elastic band or a spring?

A

Stretch or compress it.

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7
Q

I got a pen I got a apple uuuuuu

A

Apple pen

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8
Q

I got a pen I got pineapple uuuuu

A

Pineapple pen

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9
Q

Apple pen pineapple pen uuuuuu

A

Pen pineapple Apple pen

LOLOLOLOLOLOLOLOLOLOLOLOLOLOL

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