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3 years ago

Which is an example of a mixture? A. water B. trail mix C. hydrogen D. carbon dioxide

Physics

1 answer:

chubhunter [2.5K]3 years ago

6 0

B. trail mix

because you can easily take all the peaces out unlike water you cant physically take the oxygen out

please make me the brainliest

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A skier of mass 60 kg is pulled up a slope by a motor-driven cable. (a) How much work is required to pull him 75 m up a 30° slop

postnew [5]

Answer:

Explanation:

Given

mass of skier=60 kg

distance traveled by skier=75 m

inclination $(\theta )=30^{\circ}$

speed (v)=2.4 m/s

as the skier is moving up with a constant velocity therefore net force is zero

$F_{net}=0$

Force applied by cable $=mg\sin \theta$

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3 years ago

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To learn more about Plank time:

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2 years ago

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Vilka [71]

Answer:

D. All of the above

PLZ MARK ME AS BRAINLEIST ;)

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3 years ago

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What is parallelogram law of vector addition ???

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Answer:

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Explanation:

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3 years ago