A rock with a mass of 80grams dropped into a graduated cylinder with 30 ml of water in it the readingof water became 70 ml what
is the density of the rock
1 answer:
Explanation:
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The possible units for impulse would be:
<span>(N. s)
</span><span>(kg. m/s)</span>
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F=G=50 N
L=F*d=50*2=100 J
is the work
P=L/t=100/3=33.33 W
