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
11111nata11111 [884]
3 years ago
12

A vector is In English

Physics
1 answer:
zzz [600]3 years ago
3 0
A vector is a quantity or phenomenon that has two independent properties: magnitude and direction.
You might be interested in
A(n) __________ refers to a substance or treatment that is often used in an experiment but does not have an actual medicinal or
sweet [91]

Answer:

placebo

Explanation:

3 0
1 year ago
Read 2 more answers
If you throw a ball down ward then acceleration immeditely after leaving your hand is
bezimeni [28]

Answer:

9.8m/s²

Explanation:

The acceleration of the ball thrown after leaving my hand is 9.8m/s². This will be the acceleration due to gravity on the body.

  • Acceleration due to gravity is caused by the pull of the earth on a massive object.
  • The value of this acceleration is 9.8m/s².
  • As the ball nears the surface, it comes near zero.
7 0
2 years ago
A block lies on a plane raised an angle θ from the horizontal. Three forces act upon the block: F⃗ w, the force of gravity; F⃗ n
Verdich [7]

Answer:

YFy = 0 = Ffsinθ + Fncosθ - Fw

Explanation:

From the base of the vector Fn, draw a vertical line. the small angle between this line and Fn is also theta. The component of Fn in the vertical direction is Fncos(theta).

Take a moment to picture extreme cases. Sine is 0 at 0 and 1 at 90. Cosine is 1 at 0 and 0 at 90.

Tilt the incline so that the box is on a flat surface. How much of the gravitational force is along the x direction of the floor.

5 0
3 years ago
What physical property is being measured in the image below?
charle [14.2K]
The Liquid property
7 0
2 years ago
A parallel-plate capacitor has a plate area of 0.2 m^2 and a plate separation of 0.1 mm. If the charge on each plate has a magni
barxatty [35]

Answer:

The potential difference across the plates is 226 V.

Explanation:

Given;

area of the capacitor plate, A = 0.2 m²

separation, d = 0.1 mm = 0.1 x 10⁻³ m

charge on each plate, Q = 4 x 10⁻⁶ C

Charge on the capacitor is given by;

Q = CV

Where;

C is the capacitance of the capacitor, given as;

C = ε₀A / d

Then, the potential difference across the plates is given by;

V = \frac{Q}{C} = \frac{Qd}{\epsilon_o A} = \frac{(4*10^{-6})(0.1*10^{-3})}{(8.85*10^{-12})(0.2)}\\\\V = 226 \ V

Therefore, the potential difference across the plates is 226 V.

5 0
2 years ago
Other questions:
  • Which statement about matter is correct? A) In matter, molecules never stop moving. B) In the solid state, molecules stop moving
    8·2 answers
  • The energy of a wave depends on its ___________. <br> Fill in the blank.
    15·1 answer
  • What part(s) of a reflecting telescope form the image?
    7·2 answers
  • What happens to the atoms in a star as it goes through its life?
    12·2 answers
  • Which of the following is not an assumption that scientists must make about the natural world
    9·2 answers
  • What does an alpha particle consist of?
    6·2 answers
  • science numerical problem .Hari drag a load a of 60 kg along a distance of 12 m . what amount of work does he do? as 0 mention t
    9·1 answer
  • Identify the stage in cellular respiration that produces carbon dioxide as a waste product
    8·1 answer
  • Chimneys don't get smoke in the house because of...?
    11·2 answers
  • Compared to a human, what is similar about how blue whales organism gets molecules from food and air?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!