3 years ago

When there is no air resistance, objects of different masses dropped from rest

1 answer:

3 0

When there is no air resistance, objects of different masses dropped from rest:
a.
fall with equal accelerations and with equal displacements.

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Answer:

Explanation:

1 g is 9.8 m/s^2 the problem wants the results in km/h so we'll fix that really quick.

9.8 m/s^2 (1 km/1000m)(60 sec/1 min)^2(60 min/1 hour)^2 = 127008 km/hour^2

Now, I'm assuming the ship is starting from rest, and hopefully you know your physics equations. We are going to use vf = vi + at. Everything is just given, or we can assume, so I'll just solve.

vf = vi + at

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If there's anything that doesn't make sense let me know.

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Hi there!

The period of an orbit can be found by:

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