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VLD [36.1K]
3 years ago
11

A tuning fork starts to vibrate when a certain note is played on the piano. this is an example of?

Physics
1 answer:
madreJ [45]3 years ago
6 0

Answer:A

Explanation:

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Select the sources of tax revenue for federal, state, and local governments. Select all that apply.
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Personal income, sales, and payroll. it’s not education because that itself is payed for by taxes.
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Pluto has been reassigned and is now a dwarf planet. Why did scientists think this reassignment was necessary? If you were a sci
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Pluto was discovered by the astronomer Clyde Tombaugh in February 1930. It was given the status of the ninth planet of the solar system.
As telescopes, particularly in on satellites, improved, more objects were discovered which caused a problem that they were quite small and some astronomers didn't think they qualified as being planets.
The International Astronomical Union (IAU) had a vote which was very close. They defined three criteria which a planet must satisfy.
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The IAU created a new definition of an object called a dwarf planet which only satisfies the first two criteria. Pluto fails the third criterion, so it was demoted to a dwarf planet.
Many people, including myself, still consider Pluto to be the ninth planet.
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3 years ago
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1. Jen is stepping out of a boat on to a dock. She has one foot on the dock and one foot in
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you tend to push off with the foot still on the boat.

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So, the amount of force you use on your back foot to push yourself onto the dock, has an equal end opposite amount of force going the other way from your sole of your foot, which pushes the boat the other way.

The same principle applies when you fire a cannon - in the pirate films, you see the body of the cannon forced back as it is fired.

Take it one step further, Henry VIII flagship, “Mary Rose fired all its cannons together one day in a broad side, the opposite force rolled the ship over and sank it.

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3 years ago
The wind at 5000 feet agl is southwesterly while the surface wind is southernly. this difference in direction is primarily due t
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The friction between the wind and the surface
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I NEED THE ANSWER TO PASS SO I CAN GET MY PHONE BACK HELPPPPPPPPPPPPPP
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Answer:

it would be c.

Explanation:

starts at zero and isn't a straight shot up

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