3 years ago

Simplify. (-5.12) - (-4.7) + (7.021) 6.79 6.601 -2.799

Mathematics

2 answers:

liq [111]3 years ago

8 0

The answer is 6.601, and therefore, the second option.

Wittaler [7]3 years ago

6 0

The answer is 6.601

(-5.12)-(-4.7)+(7.021)

= -0.42+7.021
= 6.601

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Using the equation of motion with the assumption of zero initial speed:

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$P = \frac{KE}{t} \\\$

$P = \frac{1701.56}{1.6}$

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