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FromTheMoon [43]

3 years ago

10

The perimeter of the regular hexagon is 624 cm. If the length of one side is 7x - 1,

1 answer:

NeTakaya3 years ago

8 0

624 = 6(7x-1)
104=7x-1
105=7x
x= 15cm

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Why does the emission of an alpha particle always result in transmutation?

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A caris initially at rest starts moving with a constant acceleration of 0.5 m/s2 and travels a distance of 5 m. Find

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Answer:

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3 years ago

A physics professor wants to perform a lecture demonstration of Young's double-slit experiment for her class using the 633-nm li

Alexeev081 [22]

Note: if the professor wants the distance between the m = 0 and m = 1 maxima to be 25 cm

Answer:

d = 1.0128×10⁻⁵m

Explanation:

given:

length L = 4.0m

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note:

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where d is slit seperation, θ is angle of seperation , m is order of interference , and λ is wavelength

for small angle

sinθ ≈ tanθ

$d (\frac{y}{L}) =$ mλ

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6 0

3 years ago

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Vsevolod [243]

The centripetal force exerted on the automobile while rounding the curve is $1.31\times10^4 N$

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given that

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3 years ago

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Vlad [161]

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4 0

3 years ago