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jeka57 [31]
4 years ago
11

What is produced when muscles contract?

Physics
1 answer:
salantis [7]4 years ago
8 0
Im gonna go on a limb here and say blood or sweat
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coal as a fuel source led to the invention of the printing press i think

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The deflection of alpha particles in rutherford’s gold foil experiments resulted in what change to the atomic model? the additio
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A car moving in a straight line starts at x = 0 at t = 0 . It passes the point x = 30.0 m with a speed of 10.0 m/s at t = 3.00 s
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Answer:

a) v=20.3m/s

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Explanation:

From the exercise we know:

x_{1}=30m; v_{1}=10m/s; t_{1}=3s

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What two factors determine the color of an object?
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4. the material the object is made of and the color of light that strikes it

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