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azamat
1 year ago
15

Draw the vectors starting at the black dots. The location and orientation of the vectors will be graded. The length of the vecto

rs will not be graded.
Mathematics
1 answer:
tekilochka [14]1 year ago
6 0

The Force is that produced by the engines, W represents the weight of the rocket and its fuel, and fr represents the air's friction force.

<h3>What is air friction force?</h3>
  • One type of fluid friction is air friction, also known as air drag. These friction forces differ from the conventional model of surface friction in that they depend on velocity.
  • Only special cases can be treated analytically because the velocity dependence may be extremely complicated.
  • Air resistance for small particles is roughly proportional to velocity at very low speeds.

Unfortunately, you did not include a diagram with the location of the drawing. Assuming that the location is the launch point immediately after leaving the ramp,

  • The forces acting on the rocket are shown in the attached diagram; the Force is the force produced by the engines, W is the weight of the rocket and its fuel, and fr is the air friction force, which depends on the shape of the rocket, its speed, and the density of the air at different altitudes.

To know more about Air friction check this out:brainly.com/question/17329491

#SPJ4

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Molly drew a map of her town. She graphed the point L(−1.75, −3) for the library. The ice cream shop is located at L′, a reflect
kirza4 [7]

Answer:

(1.75, 3)

Step-by-step explanation:

Let's find L' first: We are reflecting L over the x axis, it means it stays on the same vertical (x=-1.75) and it's y changes sign, going to (-1,75,3).

This new point gets reflected again, over the y-axis. The horizontal coordinate (y=3) remains the same, and  the x coordinate changes sign, going to it's final destination (1,75, 3)

5 0
2 years ago
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What is the value of the square root of 2 to the third decimal place?
Pavel [41]

Answer:

1.414

Step-by-step explanation:

4 0
3 years ago
HELP PLEASE ASAP IF NOT RIGHT ANSWER WILL BE REPORTED!!!
LuckyWell [14K]

Answer:

a 0 = x + -x

Step-by-step explanation:

variables can be added just like numbers. a number and it's opposite sum to zero.

therefore, x and it's opposite (-x) sum to zero

5 0
3 years ago
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What statement best explains The relationshipBetween numbersDivisible by 5 and 10
kykrilka [37]

Answer:

a number that is divisible by 10 is also divisible by 5 because 5 is a factor of 10.

Step-by-step explanation:

Given : Statement  'The relationship between numbers divisible by 5 and 10'.

To find : What statement BEST explains the statement?

Solution :

First we study the divisibility rules,

Rule for the number divisible by 5 is that number must end in 5 or 0.

Rule for the number divisible by 10 is that number need to be even and divisible by 5, as the prime factors of 10 are 5 and 2 and the number to be divisible by 10, the last digit must be a 0.

According to the divisibility rules Option D is correct.

Therefore, The correct statement explains the relationship between numbers divisible by 5 and 10 is a number that is divisible by 10 is also divisible by 5 because 5 is a factor of 10.

4 0
3 years ago
Find X<br> A. 11√3<br> B. 33<br> C. 44√2<br> D. 33√2
igor_vitrenko [27]

Answer:

  B.  33

Step-by-step explanation:

The side opposite the 45° angle has measure 11√6×sin(45°). The side opposite the 60° angle has measure tan(60°) times that, so we have ...

  x = 11√6×sin(45°)×tan(60°) = 11√6×(√2/2)×√3 = 11×(√6)²/2

  x = 33

_____

The mnemonic SOH CAH TOA can be a useful reminder of the definitions of the trig functions. It tells you ...

  Sin = Opposite/Hypotenuse

  Tan = Opposite/Adjacent

Using these relations, we can find the sides of interest:

  Opposite = Hypotenuse × Sin . . . . for the 45° triangle

  Opposite = Adjacent × Tan . . . . . . for the 60° triangle

where the side opposite the 45° angle is the side adjacent to the 60° angle.

5 0
3 years ago
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