3 years ago

A hiker carries a 20 kg backpack up a trail. After 30 minutes he is 300 m higher than his starting point.

Physics

1 answer:

wariber [46]3 years ago

6 0

Answer:

Explanation:

I am smart

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A physical property can be seen or a change in color.
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A chair of mass 15.0 kg is sitting on the horizontal floor; the floor is not frictionless. You push on the chair with a force of

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ahrayia [7]

Answer:

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3 years ago

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andre [41]

The related concepts to solve this problem is the Glide Ratio. This can be defined as the product between the height of fall and the lift-to-drag ratio. Mathematically, this expression can be written as,

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Replacing,

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If a substance has a temperature of absolute zero, what can you say about the kinetic energy of the substance’s particles?

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