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sleet_krkn [62]
3 years ago
9

(e)

Physics
1 answer:
Hatshy [7]3 years ago
5 0

Answer:

≈933.3kg/m^3

Explanation:

Density=Mass/Volume

11200kg/12.0= 933.3333kg/m^3

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Read 2 more answers
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By compressing the spring a distance <em>x</em> (in m), you are storing 1/2 <em>k</em> <em>x</em> ² (in J) of potential energy, which is converted completely into kinetic energy 1/2 <em>m v</em> ², where

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So we have

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