3 years ago

Plzzz help will give brainlist

Physics

1 answer:

zhenek [66]3 years ago

5 0

Answer:

Explanation:

this would make sense but it seems to be more like they both sound different

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Vinvika [58]

I don’t speak this language

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3 years ago

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allochka39001 [22]

Answer:

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3 years ago

A spring has a spring constant of 20 N/m. How much potential energy is stored in the spring as it stretched 0.20 m

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The elastic potential energy (Ep) is given by $Ep = \frac{1}{2}*k*x^2$

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$\boxed{\boxed{Ep = 0.4\:J}}\end{array}}\qquad\quad\checkmark$

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3 years ago

A car traveling at 60 mph has how much more energy than a car going at 15 mph?

VikaD [51]

Answer:

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3 years ago

The speed of light (c) is:

Radda [10]

Answer:

Explanation:

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2 years ago