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A student moves from a region that has short, cool summers and very cold winters to a region that has hot and

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Vinvika [58]2 years ago

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(D) temperate continental

Explanation:

irga5000 [103]2 years ago

4 0

Answer:B

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$s = (\frac{u+v}{2} )t\\\\0.01 = (\frac{0+3}{2} )t\\\\0.01 = 1.5t\\\\t = \frac{0.01}{1.5} \\\\t = 0.0067 \ s$

The average force the blade exerts on the log;

$F = ma=\frac{mv}{t} = \frac{4 \times 3}{0.0067} = 1791.05 \ N \\\\$

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