1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
riadik2000 [5.3K]
3 years ago
11

An airplane is flying due west at a velocity of 100 m/s. The wind is blowing out of the south at 5 m/s. What is the magnitude of

the airplane’s resultant velocity?

Mathematics
2 answers:
Irina18 [472]3 years ago
7 0

Answer:

Resultant velocity of the airplane is 100.12 m/s.

Step-by-step explanation:

As we can see in the picture attached an airplane is flying due west with a velocity of 100 m/s.

The wind is blowing out of south at 5 m/s then we have to calculate the resultant velocity of the airplane.

R = √(100²+ 5²) = √10000+25 = √10025 = 100.12 m/s

melomori [17]3 years ago
6 0
Ok so i think its 100.12 m/s
You might be interested in
Lesson: 1.08Given this function: f(x) = 4 cos(TTX) + 1Find the following and be sure to show work for period, maximum, and minim
Ber [7]

The given function is

f(x)=4\cos \text{(}\pi x)+1

The general form of the cosine function is

y=a\cos (bx+c)+d

a is the amplitude

2pi/b is the period

c is the phase shift

d is the vertical shift

By comparing the two functions

a = 4

b = pi

c = 0

d = 1

Then its period is

\begin{gathered} \text{Period}=\frac{2\pi}{\pi} \\ \text{Period}=2 \end{gathered}

The equation of the midline is

y_{ml}=\frac{y_{\max }+y_{\min }}{2}

Since the maximum is at the greatest value of cos, which is 1, then

\begin{gathered} y_{\max }=4(1)+1 \\ y_{\max }=5 \end{gathered}

Since the minimum is at the smallest value of cos, which is -1, then

\begin{gathered} y_{\min }=4(-1)+1 \\ y_{\min }=-4+1 \\ y_{\min }=-3 \end{gathered}

Then substitute them in the equation of the midline

\begin{gathered} y_{ml}=\frac{5+(-3)}{2} \\ y_{ml}=\frac{2}{2} \\ y_{ml}=1 \end{gathered}

The answers are:

Period = 2

Equation of the midline is y = 1

Maximum = 5

Minimum = -3

3 0
1 year ago
(8-5/2-2)-4<br> =?<br><br> Please helping me!!!
frez [133]

Answer: Hope This Helps!

Step-by-step explanation:

Simplify the expression.

Exact Form:

87/40

Decimal Form:

2.175

Mixed Number Form:

2 7/40

5 0
3 years ago
you deposit 300 in an account that pays 5 1/2% annual interest compounded cnyinuously find the balance at the end of 5 years
algol [13]
First find the multiplier: 5.5% + 1 = 1.0505.

Then we do amount x (multiplier) to the power of how many years.

300 x (1.0505)^5

The answer is <span>383.79696707. 

We round this to 2dp, making it £393.80

REMEMBER UNITS!!!

Hope this helps xox :)</span>
7 0
3 years ago
What is the answer for number 6
Ilya [14]
Inches: 2 4 6 8 1 21
centimeters: 8 10 12 14 7
6 0
3 years ago
Read 2 more answers
The volume of a right circular cone that has a height of 18.9 ft and a base with a radius of 15.8 ft.
Elden [556K]
The answer is 783.8696
6 0
3 years ago
Other questions:
  • Last year, a women's professional organization made two small-business loans totaling $28,000 to young women beginning their own
    8·1 answer
  • 50 POINTS<br> PHOTO BELOW UNLESS IT DIDNT WORK
    15·2 answers
  • In a week, 15 hens laid 75 eggs. what is the unit rate for eggs per hen?
    13·1 answer
  • triangles ABC and ACD are right triangles. AB is 28 meters long. AC is 21 meters long. Find the lengths of BC and AD.​
    7·1 answer
  • A package of 10 batteries is checked to determine if there are any dead batteries. Four batteries are checked. If one or more ar
    12·1 answer
  • Don’t know how to do this
    7·1 answer
  • PLEASE HELP GIVING 20 POINTS!!!
    10·2 answers
  • Help asaaaap explain please!!!!!
    11·1 answer
  • HELP PLEASE HURRY... 56 POINTS
    6·2 answers
  • My sister and ate some of a chocolate bar she had 1/4 and I had 5/8 how much of the chocolate bar did we eat
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!