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2 years ago

Three forces act simultaneously on point j. one force is 10 newton's north

Physics

1 answer:

Mashcka [7]2 years ago

5 0

Answer:

The answer is 24.2 N.

Explanation:

Y- component = 10 N + 15 cos (30) = 23 N (North)

X - component = 15 N - 15 sin (30) = 7.5 N (west)

As, East, west and North are opposite direction so minus,

Magnitude = √ 23² + 7.5²

= 24.2 N.

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3 years ago

Falling raindrops frequently develop electric charges. Does this create noticeable forces between the droplets? Suppose two 1.8

umka2103 [35]

Answer:

a) $F=2.048\times 10^{-7}\ N$

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Explanation:

Given:

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charge on the raindrops, $q=+21\times 10^{-12}\ C$

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2 years ago

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What us meant by Velocity ratio of simple machine is 4?

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Hi, thank you for posting your question here at Brainly.

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