Sin42.1 / sin 37.1 = 1.19 / unknown refraction index
unknown refraction index. = 1.07
Hope this helps :)
The solar UV reaches the equator, so... 95 of the <span>percent is UVA and 5 percent is UVB. It reaches Earth's surface because the ozone</span> molecular oxygen is in the upper <span>atmosphere it completely asorb the UV waves...
learned this in my class.. Hope it helps. :)</span><span>
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F=ma
m=F/a=95/0.8= 118.75kg
your friend is pretty heavy XD
The answer is 330 meters per second! hope this helped! please crown me if it did when you can!
"Acceleration" is the rate at which velocity changes.
So "constant velocity" is a very good definition of "no acceleration".
Choice-B is the correct one.