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
puteri [66]
3 years ago
7

SOME PLEASE HELP ME RN IS AN EMERGENCY

Physics
1 answer:
Burka [1]3 years ago
3 0
The answer is B positive
You might be interested in
The drawing shows a golf ball passing through a windmill at a miniature golf course. The windmill has 8 blades and rotates at an
Naily [24]

<em>To understand the passage between two blades, it is required </em>

<em>to travel the distance of the circumference equivalent to the </em>

<em>segment of the diameter that exists between them,</em>

v = \frac{d_{ball}}{\Delta t}

Where

d_{ball} =Ball diameter

\Delta t= Space time

So the angle swept out by either a blade or a space is:

\theta = 2\pi / 16 = \pi / 8 rad.

Through the angular velocity

\omega = \frac{\theta} {t}

t = \frac{\theta}{\omega}

t= \frac{\pi /8}{1.25} = 0.3141s

So,

v = 4.50*10^-2m / 0.3141 s = 0.1432m/s

5 0
3 years ago
What is the definition of a "revolution"? user: which planet is closest to the sun?
asambeis [7]
The correct answer is A. Mercury
6 0
3 years ago
Read 2 more answers
Why is a cell theory a theory and not a law
geniusboy [140]
Laws are very rare in science and they focus on simple, clear, and undisputed facts. A scientific theory is an explanation that is based upon the evidence that is available. With the theory of evolution, and many other scientific theories, the Cell Theory has extremely strong evidence to support it.
Hope this helps!
7 0
3 years ago
What is one of Kepler's laws of planetary motion?
Murljashka [212]
Answer a is one of keplers 3 laws
7 0
3 years ago
Read 2 more answers
With a velocity of 15 m/s, how long would it take the dog to run 100 meters?
Zinaida [17]

Answer

6.66 seconds imma seem like an idiot if something like this is werong

Explanation:

dogg is speed

100/15

3 0
3 years ago
Read 2 more answers
Other questions:
  • How do coal deposits found in the U.S. and Serbia help prove the theory of continental drift?
    5·1 answer
  • When did you notice a greater elevation of blood pressure and pulse?
    9·1 answer
  • 2) Why can oversharing be a danger to yourself?
    7·1 answer
  • Why don't the present shapes of the continents fit perfectly into the supercontinent?
    7·1 answer
  • At any given time in space, how much of<br> the moon is lit by the sun?<br> PLEASE ANSWER QUICKLY!!!
    12·1 answer
  • How much force is needed to accelerate a 100 kg mass at a rate of 2.5 m/s^2
    5·1 answer
  • Does someone know were I can get the answers to the Gizmo Energy of a Pendulum
    10·1 answer
  • Date Page 2. A bicycle of 15kg is moving with the velocity of 10m/s. calculate the kinetic energy. ​
    11·1 answer
  • The diagram shows a sealed container, which
    15·2 answers
  • All the following are tiny particles that are parts of atoms EXCEPT:
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!