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
nexus9112 [7]
3 years ago
7

During takeoff, an airplane climbs with a speed of 195 m/s at an angle of 15° above the horizontal. The speed and angle constitu

te a vector called the velocity. What are the horizontal and vertical components of this velocity?

Physics
1 answer:
matrenka [14]3 years ago
4 0

Answer:

The horizontal component of the velocity is 188 m/s

The vertical component of the velocity is 50 m/s.

Explanation:

Hi there!

Please, see the figure for a graphic description of the problem. Notice that the x-component of the vector velocity (vx), the y-component (vy) and the vector velocity form a right triangle. Then, we can use trigonometry to obtain the magnitude of vx and vy:

We can find vx using the following trigonometric rule of a right triangle:

cos α = adjacent / hypotenuse

cos 15° = vx / 195 m/s

195 m/s · cos 15° = vx

vx = 188 m/s

The horizontal component of the velocity is 188 m/s

To calculate the y-component we will use the following trigonometric rule:

sin α = opposite / hypotenuse

sin 15° = vy / 195 m/s

195 m/s · sin 15° = vy

vy = 50 m/s

The vertical component of the velocity is 50 m/s.

You might be interested in
1. When red light shines on a red rose, what color do you see? Do the leaves become
Lubov Fominskaja [6]
This is hard sorry but I need to anwser
7 0
2 years ago
Read 2 more answers
Help in physics please :(((​
Arlecino [84]

Answer:

I am sorry I can't draw graphical ok how to draw the graph where what is your position the displacement of time and work 7 kilometres east in 2 hours and what will happen to the time and 72 in 1 hour what is the displacement you after take the displacement formula that is total time taken divided by the distance travelled ok displacement and distance travelled is different about its terms ok

8 0
3 years ago
10)A car is moving from rest and attained a velocity of 80 m/s. Calculate the
Mashcka [7]

Explanation:

the velocity graph of a ball mass 20mg moving along a straight line

5 0
3 years ago
Read 2 more answers
Examples of increase in pressure due to increase in applied force<br>​
Nina [5.8K]

Answer:

injecting

Explanation:

5 0
3 years ago
What is the role of neutrons in an atom?
mihalych1998 [28]
Hihi!

The correct answer is B) <span>neutron keep protons apart so they don’t repel 
each other! </span><span>The </span>neutron<span> also adds mass to the </span>atom<span>! 
</span>
I hope I helped!
-Jailbaitasmr
5 0
3 years ago
Read 2 more answers
Other questions:
  • Why does an object in motion stay in motion unless acted on by an unbalanced force? A) because forces are what stop and start mo
    11·1 answer
  • The equipotential surfaces surrounding a point charge are concentric spheres with the charge at the center. If the electric pote
    9·1 answer
  • Starting from rest, a 5.00 kg steel sphere rolls down a frictionless ramp with a height of 4.00 m. What is the sphere's speed wh
    15·1 answer
  • Where in your house do you find radio waves
    5·2 answers
  • 13. Bari kicked a ball and its leaves the ground at an angle 30° with a velocity of 20 m/s.
    10·1 answer
  • Which of these period three elements from the periodic table would you predict to be the MOST metallic and why? A) Al B) Si C) P
    10·1 answer
  • Can someone please help me with this problem. I’ve tried but I can’t seem to figure it out.
    8·1 answer
  • water is know to boil at 100°C.A student boiled water and realised it's boiling point was 101°C.State two possible reasons ​
    5·1 answer
  • Can someone help me due at 1:00 PM plus 100 points <br><br>questions B,C,D
    12·2 answers
  • What parameters we control through a valve?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!