Answer:
How do you find out the missing masses in a balloon?
Well, actually you can't find the missing masses in a balloon. Why?
Because the mass of the mass of balloon, it can't see the mass of it, it only see if it the balloon is deflated or inflated.
Explanation:
Hope it helps
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The answer is C, because they moved from a stand still to down the hill
Answer:
the elements towards the bottom left corner
Answer:
The best description of inertia is an objects velocity