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zysi [14]
2 years ago
7

What is the surface area of this rectangular box?

Physics
1 answer:
san4es73 [151]2 years ago
3 0

Answer:

where is the box? ehh bring the box out

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What invisible force will cause you to fall to the earth if you fall off your bed?
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Explanation:

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4 years ago
HELP ME PLEASE!!!!!!!!!
Stolb23 [73]

As per the given Figure attached here we know that both charges q1 and q2 will apply same force on charge q3 and hence the resultant force due to both charges will be along Y axis vertically upwards

So here we know that

F = \frac{kq_1q_3}{d_{13}^2}

now from the above equation

F = \frac{(9\times 10^9)(2\times 10^{-6})(4 \times 10^{-6})}{0.5^2}

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F_{net} = 2\times 0.288 cos37

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