When you want to jump UP, you push DOWN on the Earth. Then, because of Newton's 3rd law, the Earth immediately pushes UP on you, and this equal, opposite REaction is the force that lifts you up.
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By the way . . . . . The question is wrong, wrong, wrong.
When you jump up from Earth, the Earth DOES jump backwards away from you.
Answer:
so sorry
don't know but please mark me as brainliest please
Shortening the conductor (B) <span> would decrease the resistance
to the flow of an electric current through a body.</span>
Here's the formula for the distance covered by an accelerating body in some amount of time ' T '. This formula is incredibly simple but incredibly useful. It pops up so often in Physics that you really should memorize it:
D = 1/2 a T²
Distance = (1/2)·(acceleration)·(time²)
This question gives us the acceleration and the distance, and we want to find the time.
(9,000 m) = (1/2) (20 m/s²) (time²)
(9,000 m) = (10 m/s²) (time²)
Divide each side by 10 m/s²:
(9,000 m) / (10 m/s²) = (time²)
900 s² = time²
Square root each side:
<em>T = 30 seconds</em>
True because the kind of light we get is white light and everything we see is actually every colour except the color we are seeing because that is wwhat is reflected
