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3 years ago

Convert 60 miles/hour to m/s (1.6km = 1mile; 1000m = 1km)

Physics

1 answer:

Sedaia [141]3 years ago

8 0

60 miles / hr

= 60 * 1.6 * 1000 m / 60 * 60 s

= 96000 m / 3600 s

= 26.67 m / s

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Answer:

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Explanation:

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Answer:

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Explanation:

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r = distance

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$E=\dfrac{9\times10^{9}\times3.50\times10^{-8}}{(11.5\times10^{-2})^2}$

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The total charge enclosed by a radial distance 20.5 cm

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Put the value into the formula

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Using formula of electric field

$E=\dfrac{kq}{r^2}$

Put the value into the formula

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