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Neko [114]
2 years ago
6

2. physical quantities which do not depend on any physical quantities for their measurements are known as​

Physics
1 answer:
seropon [69]2 years ago
5 0

Answer:

Fundamental quantities

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Answer:

Explanation:

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W = F x d x Cosθ

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A box is held at rest by two ropes that form 30° angles with the vertical. The tension T in either rope is 42 N. What is the wei
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<h3><u>Answer;</u></h3>

= 73 N

<h3><u>Explanation</u>;</h3>

Using the formula

2 T cos(30°) = w

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Therefore;

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<u>   ≈ 73 N</u>

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