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wlad13 [49]
4 years ago
5

What does Kepler's second law state? A. Planets travel in ellipses. B. Planets sweep equal areas in equal times. C. A planet's a

pparent backward movement is termed retrograde motion. D. An object's orbital period is related to its distance from the object it orbits.
Physics
1 answer:
andrey2020 [161]4 years ago
4 0
Kepler's second law of planetary motion says that the imaginary line
from the Sun to the planet sweeps out equal areas in equal periods
of time. 

It's just as true of comets, asteroids, dwarfs, coasting space probes ...
anything in the solar system that's coasting in gravity, and not firing engines.

That's why a comet moves so fast when it gets near the Sun.
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3 years ago
A car has a mass of 1600 kg. It is stuck in the snow and is being pulled out by a cable that applies a force of 7560 N due north
sergiy2304 [10]

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Acceleration of the car will be a=0.1375m/sec^2

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