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2 years ago

A football is kicked with a speed of 18.0 m/s at an angle of 36.9° to the horizontal.

Mathematics

1 answer:

nata0808 [166]2 years ago

8 0

Answer:

Step-by-step explanation:

horizontal component=18cos 36.9°≈14.39 m/s≈14.4 m/s

Vertical component=18 sin 36.9°≈10.81 m/s≈10.8 m/s

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Soloha48 [4]

Answer:

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Step-by-step explanation:

Given

Paper = 20 slips

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Required

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So, the probability of multiples of 4 is:

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$Pr(M4) = \frac{1}{4}$

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The outcome of V is:

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So, the probability of V is:

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So, the required probability is: P(Multiple of 4 and V)

$P(M4\ n\ V) = P(M4) * P(V)$

$P(M4\ n\ V) = \frac{1}{4} * \frac{1}{12}$

$P(M4\ n\ V) = \frac{1}{48}$

$P(M4\ n\ V) = 0.02083$

Express as percentage

$P(M4\ n\ V) = 0.02083 * 100\%$

$P(M4\ n\ V) = 2.083\%$

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