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
Ivanshal [37]
3 years ago
11

A vector has a length of 10 and rises

Physics
1 answer:
wariber [46]3 years ago
6 0

Answer:

Correct answer:  y = 6.43 units

Explanation:

Given:  the length of the vector  l = 10 units , angle that closes a vector with a positive direction to the x axis α = 40°

The vector forms a rectangular triangle with coordinate axes

sin α = y / l  ⇒ y = l · sin α = 10 sin 40° = 10 · 0.643 = 6.43 units

y = 6.43 units

God is with you!!!

You might be interested in
Jane is sliding down a slide. What kind of motion is she demonstrating? A. translational motion B. rotational motion C. vibratio
Andreyy89
A. translational motion
5 0
3 years ago
A loop of wire is placed in a uniform magnetic field. For what orientation of the loop is the magnetic flux a maximum? For what
andreyandreev [35.5K]

Answer:

The flux is calculated as φ=BAcosθ. The flux is thereforemaximum when the magnetic field vector is perpendicular to theplane of the loop. We may also deduce that the flux is zero whenthere is no component of the magnetic field that is perpendicularto the loop.

when angle is zero then flux is maximium because when angle zerocos is maximium

8 0
3 years ago
What is the speed of sound at the atmospheric temperature of 30°C?
12345 [234]

The parcel will undergo projectile motion, which means that it will have motion in both the horizontal and vertical direction.


First, we determine how long the parcel will fall using:


s = ut + 1/2 at²


where s will be the height, u is the initial vertical velocity of the parcel (0), t is the time of fall and a is the acceleration due to gravity.


5.5 = (0)(t) + 1/2 (9.81)(t)²

t = 1.06 seconds



A

4 0
2 years ago
Read 2 more answers
Difference between angle of twist and angle of shear
lana [24]
The angle between 2 o'clock and 12 o'clock is referred to as the angle of twist. The angle between the planes of maximum shear which is bisected by the axis of greatest compression is angle of shear.
3 0
2 years ago
1.How can you conserve water in the kitchen?
PIT_PIT [208]
Instead of washing vegetables in running water, fill a bowl of water and wash inside the bowl.
4 0
3 years ago
Other questions:
  • WHICH CELL HAS THE BETTER SURVIVAL PLAN? AN ANIMAL OR PLANT CELL? SUPPORT WITH FACTS (WILL GIVE BRAINLIEST ANSWER!)
    12·1 answer
  • The distance measured from trough to trough or crest to crest of a wave is called the
    7·2 answers
  • A horse was at rest.what was the final velocity of the horse if it covered 200 meters in 16 seconds?
    14·1 answer
  • A constant voltage of 12.00 V has been observed over a certain time interval across a 1.20 H inductor. The current through the i
    5·1 answer
  • In the experiment to measure specific heat of a metal, you get the following data. What is the specific heat of the metal in J/k
    14·1 answer
  • (a) What is the angular speed ω about the polar axis of a point on Earth's surface at a latitude of 55° N? (Earth rotates about
    12·1 answer
  • Dump Tower is 96 stories tall. A small, 1.2-kg object is dropped over the side of the roof of the tower and accelerates toward t
    11·1 answer
  • A footballer kicks a ball from rest. The foot is in contact with the ball for 0.30s and the final velocity of the ball is 15ms-1
    7·1 answer
  • Sub this channel pls... frreee points too.. ☺​
    9·2 answers
  • Part 4: Place the following in order
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!