3 years ago

Formulating an Investigative Question

1 answer:

8 0

Answer:

How do mass and speed affect kinetic energy?

Explanation:

This was edges sample resopnse so do not copy and just put this in your own words.

Have a great day whoever reads this.

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Ad libitum [116K]

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azamat

Hi there!

Recall the equation for spring potential energy:

$PE = \frac{1}{2}kx^2$

k = Spring constant (N/m)

x = extension of spring from equilibrium (m)

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Plug in the given values:

$PE = \frac{1}{2}(4)(2^2) = \boxed{8 J}$

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2 years ago