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
algol [13]
3 years ago
5

Which of the following is an example of rotation

Physics
1 answer:
SOVA2 [1]3 years ago
8 0
I believe it is D. Earth spinning on it's axis.
You might be interested in
What is kelvin scale?
Darina [25.2K]
<span>a scale of temperature with absolute zero as zero, and the triple point of water as exactly 273.16 degrees.</span>
4 0
3 years ago
Read 2 more answers
A hiker walks 11 km due north from camp and then turns and walks 11 km due east. What is the magnitude of the displacement (on a
sattari [20]

Answer:

16 km

Explanation:

Drawing a right triangle to model the problem helps. I started by drawing the lines of the triangle to model the hiker's journey- a vertical straight line for 11 km north and then a horizontal line connected to the top of it for 11 km east; I then drew the hypothenuse to connect the two lines.

The hypothenuse is what we have to solve for, so we will use the Pythagorean Theorem, a^2 + b^2 = c^2. Since both distances are 11 km both a and b in the equation are 11.

11^2 + 11^2 = c^2

121 + 121 = c^2

242 = c^2

c = 15.56

Rounding the answer makes it 16 km for the hiker's magnitude of displacement.

5 0
3 years ago
Find the dimension of density​
Irina-Kira [14]
Density = Mass divided by Volume
6 0
3 years ago
A plane electromagnetic wave, with wavelength 5 m, travels in vacuum in the positive x direction with its electric vector E, of
Dafna1 [17]

Answer:

Explanation:

E₀ = 229.1 V/m

E = E₀ / √2 = 229.1 / 1.414 = 162 V/m

B =  E / c  ( c is velocity of em waves )

=   162 / (3 x 10⁸)  = 54 x 10⁻⁸ T

rate of energy flow =  ( E x B )  / μ₀

= 162 x 54 x 10⁻⁸ / 4π x 10⁻⁷

= 69.65 W per m².

5 0
3 years ago
A bird is flying with through the air with a speed of 18.0 m/s. As it flies, it holds in its claws a 2 kg fish that it
Serggg [28]
It’s started with wing
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the weight, in pounds, of a 195-kg object on jupiter?
    6·2 answers
  • What method of heat transfer does heat energy use to reach earth from the sun?
    14·2 answers
  • What is the size of earth?
    14·2 answers
  • A solar cell generates a potential difference of 0.25 V when a 550 Ω resistor is connected across it, and a potential difference
    12·1 answer
  • A toy gun uses a spring to project a 4.5-g soft rubber sphere horizontally. The spring constant is 8.0 N/m, the barrel of the gu
    7·2 answers
  • Which element in the 18th column of the periodic table (shown below) has the largest radius?
    7·1 answer
  • You have to run 2.2 miles in track. How far is that in feet? There are 5280 feet in 1 mile
    7·1 answer
  • A person applies a force of 200N to move an object initially at rest weighing 400N. What could be the coefficient of static fric
    12·1 answer
  • In what part of the plant is glucose suger made?​
    7·1 answer
  • What are the advantages of strength exercises?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!