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lara31 [8.8K]
3 years ago
14

a car moving with 72 km/hr towards east and another car with 90km/hr towards west find relative of A w.r to B​

Physics
1 answer:
hodyreva [135]3 years ago
7 0

Answer:

please tell me what does w.r mean ? then I will try to give answer

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Suppose that you are headed toward a plateau 55 meters high. If the angle of elevation to the top of the plateau is 40degrees​,
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Answer:

x=65.55m

Explanation:

Let x be the distance to the shore

From trigonometry properties:

tan(40^{o} )=\frac{55m}{x} \\x=\frac{55m}{tan(40^{o} )} \\x=65.55m

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Zepler [3.9K]
That would be called "rotation".


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3 years ago
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Which of the following statements are true?
ale4655 [162]

Answer:

A) True. Voltmeters measure voltages

C) True. They are placed in parallel

E) True ammeters are used to measure current

Explanation:

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The ammeters have very small resist and are placed in series

Based on this establishment, let's analyze the statements

A) True. Voltmeters measure voltages

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3 years ago
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