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GREYUIT [131]
3 years ago
5

Light travels 300,000,000 m/s, and one year has approximately 32,000,000 seconds. A light year is the distance light travels in

one year.
State the speed in m/s, using scientific notation.
Physics
1 answer:
Julli [10]3 years ago
5 0

Explanation:

The speed of light is 300,000,000 m/s.  There are 8 zeros, so in scientific notation, the speed is 3×10⁸ m/s.

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you slide across home plate during baseball game. If you have a mass of 82 kg, and the coefficient of kinetic friction between y
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m = mass of the person = 82 kg

g = acceleration due to gravity acting on the person = 9.8 m/s²

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The normal force by the surface in upward direction balances the weight of the person in down direction , hence

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