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nikitadnepr [17]
3 years ago
13

Projectile Motion: A pilot drops a package from a plane flying horizontally at a constant speed. Neglecting air resistance, when

the package hits the ground the horizontal location of the plane will
Physics
1 answer:
love history [14]3 years ago
7 0

Answer:

Explanation:

The package had the same velocity as the plane when it was dropped. Newton's 1st Law says that "an object in motion tends to stay in motion, at the same velocity, in a straight line unless acted on by an outside force".

There only outside force acting on the package was its weight -- that force is straight down. The horizontal velocity that the plane gave the package continued (as Newton said it would), so as it fell, horizontally it kept pace with the plane.

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Consider a sample of gas in a container on a comfortable spring day in chicago, il. the celsius temperature suddenly doubles, an
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To solve this problem, we must first assume that the gas acts like an ideal gas so that we can use the ideal gas equation:

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Magnesium (Mg) has 12 protons and an atomic mass of 24. How many neutrons does magnesium have?
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An atom is made up of three different particles, which are proton, neutron and electron. The proton and the neutron are located in the nucleus of the atom and they make up mass of the atom. The electron orbit around the nucleus. The proton is positively charged while the electron is negatively charged, thus, for the atom to remain neutral, the number of proton and electron in an atom must be equal. The neutron has no charge.
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Thus, the number of neutron = 12.
5 0
3 years ago
Read 2 more answers
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