3 years ago

The amount of light a star gives off is called its.....

Physics

1 answer:

uranmaximum [27]3 years ago

4 0

Intrinsic luminosity

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In a single replacement reaction, what will a metal always replace?

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How fast is a 180 kg motorcycle traveling if it has 36000 J of kinetic energy??

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Answer:

20 ms⁻¹

360 J

Explanation:

Kinetic energy is the energy possessed by a moving object solely due to its motion.

You can get the K.E. of an object using the equation,

K.E. = (1/2)mv² where all terms in usual meaning

So you get,

K.E. = 36000 = (1/2)×180×v²

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$N=62421972534 electrons$

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The charge transferred charge Q= −10nC = -10*10-9 C

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