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How do organisms use cellular respiration and fermentation to survive?

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1 answer:

Romashka-Z-Leto [24]4 years ago

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Explanation:

Given

acceleration in x direction

$a_x=5.10 m/s^2$

Final velocity in x direction $v_x=3500 m/s$

time taken=150 s

let initial velocity in x direction be $u_x$

$v_x=u_x+a_x\times t$

$3500-5.10\times 150=u_x$

$u_x=2735 m/s$

Now solve for Y direction

$v_y=u_y+a_y\times t$

$4046=u_y+7.3\times 150$

$u_y=4046-1095=2951 m/s$

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a bear has a mass of 500kg and 100,000 J of mechanical kinetic energy. what is the speed of the bear?

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