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Firdavs [7]
2 years ago
13

Part of the electromagnetic spectrum is visible light. Which color is at the opposite end from red on the visible spectrum?.

Physics
1 answer:
krek1111 [17]2 years ago
6 0
Light at the lower end of the visible spectrum, having a longer wavelength, about 740 nm, is seen as red; light in the middle of the spectrum is seen as green; and light at the upper end of the spectrum, with a wavelength of about 380 nm, is seen as violet
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Answer:

The value is  KE_B  = 20.59 \  J

Explanation:

From the question we are told that

   The mass of the ball is  m  =  183 \  kg

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     The compression distance is  x =  0.520 \ m

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Generally the kinetic energy of the ball is mathematically represented as

          KE_b  =  \frac{1}{2} * m * u^2

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Generally the KE   the ball have when it has compressed the spring is mathematically represented as

          KE_B  =  KE_b -  E

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