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
MissTica
3 years ago
9

Which formula can be used to find the angle of the resultant vector?

Physics
1 answer:
Mkey [24]3 years ago
6 0
90 degree angle is the answer 180 degree
You might be interested in
What are the rocky planets? theres more in the attachment<br>HELP ME PLS
miss Akunina [59]

Answer:

Explanation:

The rocky planets include Mercury, Venus, Earth, and Mars. they are made up of rocks and metals and have solid surfaces.They are the closest four planets to the Sun. The gas giants are  Neptune, Uranus, Saturn, and Jupiter. they are further from the sun and are in the outer part of the solar system. I hope this helps!

6 0
2 years ago
A rock is thrown directly upward from the edge of a flat roof of a building that is 56.3 meters tall. The rock misses the buildi
Vlada [557]

Explanation:

Given that,

Distance, d = -56.3 m

It strikes the ground 4.00 seconds after being thrown.

Using second equation of motion to find the speed was the rock thrown. So,

d=ut+\dfrac{1}{2}at^2

Here, a = -g

d=ut-\dfrac{1}{2}gt^2\\\\-56.3=u(4)-4.9(4)^2\\\\-56.3=4u-78.4\\\\u=5.52\ m/s

Let it will cover a distance of s meters. So,

s=\dfrac{v^2-u^2}{-2g}\\\\s=\dfrac{0^2-(5.52)^2}{-2\times 9.8}\\\\s=1.55\ m

4 0
3 years ago
A potassium atom (atomic number 19) and a bromine atom (atomic number 35) can form a chemical bond through a transfer of one ele
Nookie1986 [14]

Answer:

it will give one electron to the bromine atom, so the bromine atom will have 36 electrons.  this is an ionic bonding

Explanation:

3 0
3 years ago
I want to quit guitar how should I tell my parents
Alex

Answer:

You should tell them that your just not interested in it anymore and that you would like to do something else besides playing guitar you should probably explain to them why you dont want to play anymore. I hoped this helped- Best of luck.

Explanation:

5 0
2 years ago
Explain an open, closed, and isolated system.
Natasha2012 [34]
An open system is a system that has external interactions.
a closed system is a physical system that does not allow certain types of transfers in our out of the system.
an isolated system obeys the conservation law that its total energy- mass stays constant.
5 0
3 years ago
Read 2 more answers
Other questions:
  • WILL MARK AS BRAINLIEST!!!!!!
    11·1 answer
  • What two variables affect how loud you hear sound
    10·2 answers
  • Unimpressed with your previous stunt, the director of the new James
    7·1 answer
  • Consider one such cell where the magnitude of the potential difference is 65 mV, and the inner surface of the membrane is at a h
    5·1 answer
  • A 0.45 m radius, 500 turn coil is rotated one-fourth of a revolution in 4.01 ms, originally having its plane perpendicular to a
    8·1 answer
  • You are designing an amusement park ride. A cart with two riders moves horizontally with speed v = 5.40 m/s . You assume that th
    14·1 answer
  • A Blu-ray disc is approximately 8 centimeters in diameter. The drive motor of the Blu-ray player is able to rotate up to 10,000
    6·2 answers
  • An aluminum wire is 5.87 m long and has a diameter of 6.07 mm.
    5·1 answer
  • What is the difference between pitch and volume?
    6·1 answer
  • How long will it take a 50w motor to lift a 20 kg object 5 m?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!