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Alexus [3.1K]
3 years ago
8

PLS HELP

Physics
2 answers:
olasank [31]3 years ago
5 0
A, and C hope this helps u out.
RoseWind [281]3 years ago
4 0

Answer:

A and C are correct.

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<u>Energy Transformation</u>

It's referred to as the change of one energy from one form to another or others. If we compress a spring and then release it with an object being launched on top of it, all the spring (elastic) potential energy is transformed into kinetic and gravitational energies. When the object stops in the air, all the initial energy is now gravitational potential energy.

If a spring of constant K is compressed a distance x, its potential energy is

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\displaystyle h=\frac{Kx^2}{2mg}

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Let's say: x=0.2 m (given), K=100 N/m, m=2 kg

Computing the maximum height

\displaystyle h=\frac{(100)0.2^2}{2(2)(9.8)}

\displaystyle h=\frac{4}{39.2}=0,10\ m

The maximum height is 0.10 meters

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