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2 years ago

There are four springs stretched by the same mass.

Physics

1 answer:

brilliants [131]2 years ago

8 0

Spring C stretches 100 cm.

Explanation:

The spring constant is simply the stiffness of the spring. The higher the spring constant the more stiff the spring is.

Spring constant shows the force needed to stretch a spring from it's equilibrium position. If a material requires more force to cause it to stretch, it will have a high spring constant.

According to hooke's law "the force needed to extended an elastic material is directly proportional to its extension"

F = ke

k is the spring constant

e is the extension

We see that the spring that stretches by 100 is the less stiff compared to other springs. It has the smallest spring constant.

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3 years ago

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Answer:

The distance travel by block before coming to rest is 0.122 m

Explanation:

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Where $\Delta U = mg d\sin 28.4$

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