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Deffense [45]
3 years ago
6

What is the density of a substance that has a mass of 20 g and a volume of 10mL

Physics
1 answer:
jenyasd209 [6]3 years ago
4 0

Answer:

Density =mass/volume 20/10=2

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3 years ago
Cole is riding a sled with initial speed of 5 m/s from west to east. the frictional force of 50 n exists due west. the mass of t
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We can calculate the acceleration of Cole due to friction using Newton's second law of motion:
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a= \frac{v_f^2-v_i^2}{2d}
where
v_f=0 is the final speed of the sled
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d is the distance covered

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What are the options for this?
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