Add vectors 7.5 m/s and the vector -2.9 m/s

Physics

1 answer:

densk [106]3 years ago

5 0

How To:

How do you add two vectors?

To add or subtract two vectors, add or subtract the corresponding components. Let →u=⟨u1,u2⟩ and →v=⟨v1,v2⟩ be two vectors. The sum of two or more vectors is called the resultant. The resultant of two vectors can be found using either the parallelogram method or the triangle method .

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A transformer has a primary voltage of 115 V and a secondary voltage of 24 V. If the number of turns in the primary is 345, how

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Here's a fun and useful factoid:

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So the ratio of (345 to the secondary turns) is (115V to 24V).

That's a proportion.

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