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natima [27]
2 years ago
13

Which term, taken from the celestial sphere, gives its name to a.m. and p.m.?

Physics
1 answer:
DaniilM [7]2 years ago
3 0

Options are. Zenith, Great circle, Equinox, or Meridan
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8 0
3 years ago
I need help please I will give points
stira [4]

Answer:

-5 N of force

Explanation:

Hope it helps!

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A spiral spring has a length of 14 cm when a force of 4 N is hung on it. A force of 6 N extends
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5 0
1 year ago
If a 100-N net force acts on a 50-kg car, what will the acceleration of the car be?
Tema [17]
Newton's 2nd law of motion: 

                             Force = (mass) x (acceleration)

Divide each side by (mass):     

                             Acceleration = (force) / (mass)

                                               =  (100 N) / (50 kg)

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5 0
3 years ago
Would it be true that if you double the distance of an astronaut from a planet, the gravitational pull between them would be hal
velikii [3]

Answer:

Yes

Explanation:

Newton's law of universal gravitation is usually stated that every particle attracts every other particle in the universe with a force which is directly proportional to the product of their masses(m1 and m2) and inversely proportional to the square of the distance between their centers(r).

F = Gm1m2/r²

This is a general physical law derived from

empirical observations by what Isaac Newton called inductive reasoning.

when distance is doubled the gravitational force will be reduced by quarter not half.

5 0
3 years ago
Read 2 more answers
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