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
lesya [120]
2 years ago
12

What is the y component of a vector defined as 12.2m at 81.5°?

Physics
1 answer:
sergejj [24]2 years ago
3 0

Answer:

Explanation:

This is a displacement vector since it is defined in terms of distance (meters, to be exact). The way you find the y-component is

V_y=Vsin\theta which says that you multiply the magnitude of the vector (its length) by the sin of the direction (the angle):

V_y=12.2sin(81.5) and get

V_y=12.1 m

You might be interested in
True or false: You can calculate a three variable equation knowing only one of the variables.​
makvit [3.9K]

Answer:

false

Explanation:

you cant calculate a three variable equation knowing only one of the variables

3 0
3 years ago
Existing rocks can become sedimentary rocks when they are subjected to which conditions?
Svetllana [295]
The correct answer is C. Since that really was a tricky question I made sure it was correct by checking on Google. Hope I helped! - Amber
4 0
3 years ago
What happens to the change in the value of the speed as you increased the amount of force applied on your
nataly862011 [7]
The change of speed is proportional to the Force. If you double the Force, you double the change of speed.
3 0
3 years ago
A 70.0-kilogram man is walking at a speed if 2.0 m/s. What is the kinetic energy?
Paraphin [41]

Answer:

140 J

Explanation:

From the the question, the mass of the man =70.0 kg and the speed at which the man is walking =2.0 m/s.

K.E =  \frac{1}{2}m {v}^{2}

where K.E = the kinetic energy, m=mass and v= speed.

By substitution,

K.E =  \frac{1}{2} \times 70 \times  {2}^{2}

\implies \: K.E = \frac{280}{2}

\implies K.E =140

Hence the kinetic energy of the man is 140J

3 0
2 years ago
How do you write the scientific name delis cactus correctly
Talja [164]
Delis cactus is the correct way to write it.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Why are the hottest and coldest places on earth over land, not over water?
    11·1 answer
  • As altitude increases, atmospheric pressure decreases, which means less oxygen is diffused into the blood from the lungs. for in
    8·2 answers
  • The electric force between two charged balloons is 0.12 newtons. If the distance between the two balloons is halved, what will b
    9·2 answers
  • Suppose you are in a spaceship traveling at 99% of the speed of light past a long, narrow space station. Your direction of trave
    8·2 answers
  • One strategy in a snowball fight is to throw a snowball at a high angle over level ground. While your opponent is watching this
    14·1 answer
  • How would you explain digestion system using three words ??
    10·2 answers
  • What happens to the magnetic force as the distance between two magnetic poles decreases
    5·1 answer
  • Which are the basic physical sciences?
    14·2 answers
  • How many earth years does it take mercury to go around the sun?
    14·2 answers
  • In an MRI, the magnetic field B is generated by a solenoid of length 100 cm and diameter of 90 cm. The B field generated is one
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!