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Alchen [17]
3 years ago
8

Once an object enters orbit, what keeps the object moving sideways?

Physics
2 answers:
Makovka662 [10]3 years ago
8 0

Answer:

The right answer is inertia.

Explanation:

This name is given to the tendency of an object that is moving to remain that way, or if it is resting remain that way until an external force act upon it. Basically it means an object does what they are doing unless a force changes their speed or direction.  

yaroslaw [1]3 years ago
7 0

It's the natural tendency of things to keep going unless there's something trying to stop them.

It's usually called "inertia".

Don't get the idea from all of this that things stop unless there's something to keep them going.  The truth is exactly the opposite:  Things keep going unless there's something to make them stop.

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Answer:

λ = 3.2 x 10⁻⁷ m = 320 nm

Explanation:

The relationship between the velocity of electromagnetic waves (UV rays) and the their frequency is:

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3 0
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nirvana33 [79]

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Styrofoam is an insulator, which means it'll help keep the heat from the environment out of your cooler. However, you'll still need cooling agents (like ice packs) to make the cooler cold in the first place.

Styrofoam is usually made mostly of air, which means it is a poor conductor of heat, but an excellent convector. It traps the air in small pockets, which blocks the flow of heat energy. This reduces both conduction and convection and makes Styrofoam a good insulator.

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