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Solnce55 [7]
2 years ago
12

One quantity of interest is maximum height. What other quantity might be of interest?

Mathematics
1 answer:
3241004551 [841]2 years ago
4 0

The other quantity which might be of interest is initial velocity

<h3>What is maximum height?</h3>

The maximum height of the object can be defined as the highest vertical position along its trajectory line.

The range of the projectile is also known as the horizontal displacement of the projectile. It is largely dependent on the initial velocity of the object.

If;

  • v is the initial velocity
  • g = acceleration due to gravity
  • H = maximum height in meters
  • θ = angle of the initial velocity from the horizontal plane (radians or degrees).

Maximum height of projectile is given by the formula:

H = \frac{vo^2sin^2\alpha }{2g}

From this, we can deduce that another quantity of interest is initial velocity

Thus, the other quantity which might be of interest is initial velocity

Learn more about maximum height here:

brainly.com/question/12446886

#SPJ1

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saveliy_v [14]

11/83 is the answer


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3 years ago
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A jar contains 12 red marbles numbered 1 to 12 and 6 blue marbles numbered 1 to 6. A marble is drawn at random from the jar. Fin
lora16 [44]

Answer:

(a)P(Red)=\dfrac{2}{3}\\(b)P(Odd) =\dfrac{1}{2}\\(c)P(\text{Red or Odd Numbered})=\dfrac{5}{6}\\(d)P(\text{Blue or Even Numbered})=\dfrac{2}{3}

Step-by-step explanation:

Number of Red Marbles{1,2,3,4,5,6,7,8,9,10,11,12},n(R)=12

Number of Blue Marbles{1,2,3,4,5,6},n(B)=6

Total Number of Marbles, n(S)=6+12=18

(a)Probability that the Marble is Red

P(R)=\dfrac{n(R)}{n(S)} =\dfrac{12}{18} =\dfrac{2}{3}

(b)Probability that the marble is odd-numbered.

Number of Odd-Numbered Balls, n(O)=9

P(Odd)=\dfrac{n(O)}{n(S)} =\dfrac{9}{18} =\dfrac{1}{2}

(c)Probability that the marble is red or odd-numbered.

n(Red)=12

n(Odd Numbered marbles)=9

n(Red and Odd Numbered Marbles)=6

P(\text{Red or Odd Numbered})=P(Red)+P(Odd\:Numbered)-P(\text{Red and Odd Numbered)}\\=\dfrac{12}{18} +\dfrac{9}{18}-\dfrac{6}{18}  =\dfrac{15}{18}\\P(\text{Red or Odd Numbered})=\dfrac{5}{6}(d)Probability that the marble is blue or even-numbered.

n(Blue)=6

n(Even Numbered marbles)=9

n(Blue and Even Numbered Marbles)=3

P(\text{Blue or Even Numbered})=P(Blue)+P(Even\:Numbered)-P(\text{Blue and Even Numbered)}\\=\dfrac{6}{18} +\dfrac{9}{18}-\dfrac{3}{18}  =\dfrac{12}{18}\\P(\text{Blue or Even Numbered})=\dfrac{2}{3}

5 0
3 years ago
What is the volume of a right circular cylinder with a radius of 6 m and a height of 9 m?
geniusboy [140]

The volume of the right circular cylinder with a radius of 6 m and a height of 9 m is <u>1018 m²</u>.

The volume of a substance is the total space occupied by a three-dimensional object.

The volume of a right circular cylinder with a radius of r units and a height of h units is given by the formula <u>V = πr²h square units</u>.

We are asked to find the volume of the right circular cylinder with a radius of 6 m and a height of 9 m.

Substituting these values in the formula, we get Volume,

V = π(6)²(9) m² = 324π m² = 1017.876 m² ≈ 1018 m².

Therefore, the volume of the right circular cylinder with a radius of 6 m and a height of 9 m is <u>1018 m²</u>.

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6 0
2 years ago
Evealute the expression when m= -2 m^2+9m+3
Volgvan

Step-by-step explanation:

m=-2

m^2+9m+3

substitute-2 in m

-2^2+9(-2)+3

= -19

8 0
3 years ago
An equation of a trend line for the scatter plot below is y=42x+50. Predict how many more sales the store makes in December than
Mars2501 [29]

Answer:

42 more sales in December

Step-by-step explanation:

3 0
3 years ago
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