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atroni [7]
3 years ago
11

What is meant by an acceleration of negative 2metre per second square​

Physics
2 answers:
soldi70 [24.7K]3 years ago
8 0

means that a body is in motion, and its velocity is measured in meters per second. And, that velocity is increasing by two meters per second, every second.

steposvetlana [31]3 years ago
3 0

........................

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Why is electric current scalar quantity with having direction ?​
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4. Using the bone density of 2.0 kg/m3, calculate the mass of an adult femur bone that has a volume of 0.00027 m3.
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Answer:

\boxed{\sf Mass \ of \ an \ adult \ femur \ bone = 0.00054 \ kg}

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\sf \implies Density = \frac{Mass (m)}{Volume (V)} \\ \\ \sf \implies \frac{Mass}{Volume} = Density \\ \\ \sf \implies Mass = Density \times Volume \\ \\ \sf \implies Mass = 2.0 \ kg/ \cancel{m^{3}} \times 0.00027 \ \cancel{m^{3}} \\ \\ \sf \implies Mass = 0.00054 \ kg

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3 years ago
the diameter and the length of a thin wire, approximately 1m in length, are measured as accurately as possible. what are the bes
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Answer:

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