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3 years ago

What force is required to balance the wheelbarrow if the load is 600N, load distance is 20cm, effort distance is 80cm?

Physics

1 answer:

MrRa [10]3 years ago

7 0

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Explanation:

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The formula for the electric field is given by

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According to the diagram

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Electric field at B due to charge at C

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Electric field at B due to charge at D

$E_{D}=\frac{Kq}{2a^2}$

$E_{D}=\frac{9\times10^{9}\times 4.25 \times 10^{-6}}{2\times 2.42^2}$

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Now resolve the components along X axis and Y axis

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Ey = Ec + ED Sin 45 = 6531.32 + 3265.66 x 0.707 = 8840.5 N/C

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$E=\sqrt{8840.5^{2}+8840.5^{2}}$

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What force is required to balance the wheelbarrow if the load is 600N, load distance is 20cm, effort distance is 80cm?​

What force is required to balance the wheelbarrow if the load is 600N, load distance is 20cm, effort distance is 80cm?