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
kifflom [539]
2 years ago
9

HELP! What are 5 changes that a fidget spinner can be?

Physics
1 answer:
noname [10]2 years ago
6 0

Answer:

I would hope they can change this question

You might be interested in
How are lasers used to determine the distance from earth to the moon?
mezya [45]
A beam of laser is directed at a reflecting surface put on the moon when the beam of laser is reflected a receiver on the each measure the time since the beam was sent till it was received. Laser is simply light so it has constant velocity in vacuum ~ air  (c = 3 x 10^8 m/s)

to find the distance:

t : time measured between launching the beam and receiving it 

d : distance

d = ct 

5 0
2 years ago
Read 2 more answers
How much distance does it take to stop a car going 30 m/s (67 mph) if the brakes can apply a force equal to one half the car’s w
denpristay [2]

Answer:

0

rqc3fgt9uwgtd.ojbxrfdgi8ubvg iohy

5 0
2 years ago
True or false The theory of plate tectonics is the study of how Earth's surface has remained the same for billions of years
sveticcg [70]
False, it is not the theory
3 0
3 years ago
When four people with a combined mass of 320 kg
ale4655 [162]
Each person is 80kg. 320/4
4 0
3 years ago
Your low-flow showerhead is delivering water at 1.2×10−4m3/s, about 2.0 gallons per minute.
Oksanka [162]

To solve this problem it is necessary to apply the fluid mechanics equations related to continuity, for which the proportion of the input flow is equal to the output flow, in other words:

Q_1 = Q_2

We know that the flow rate is equivalent to the velocity of the fluid in its area, that is,

Q = VA

Where

V = Velocity

A = Cross-sectional Area

Our values are given as

Q_2 = 1.2*10^{-4}m^3/s

d = 0.021m

r = \frac{0.021}{2} = 0.0105m

Since there is continuity we have now that,

V_1A_1 = Q_2

V_1A_1 = 1.2*10^{-4}

V_1 = \frac{1.2*10^{-4}}{A_2}

V_1 = \frac{1.2*10^{-4}}{\pi r^2}

V_1 = \frac{1.2*10^{-4}}{\pi (0.0105)^2}

V_1 =0.347m/s

Therefore the speed of the water's house supply line is 0.347m/s

7 0
3 years ago
Other questions:
  • a toy car moves around a loop-the-loop track.The loop is 0.5 high.What is the minimum speed of the car at the top of the loop fo
    9·1 answer
  • a 25 kg object is pushed with a horizontal force of 5 N esat across a table. If the force of friction is 2 N, what is the accele
    8·1 answer
  • What is the total resistance of a 3-ohm resistor and a 6-ohm resistor in parallel?
    8·1 answer
  • Q3. A bridge is built without expansion gaps.
    8·1 answer
  • In the equation y = mx +b , what does the m represent? *
    6·1 answer
  • Which does not decrease your chances of being injured
    14·1 answer
  • If a sound wave travels through air at a speed of 345 m/s, what would be the frequency of a 0.80 m long wave?
    6·1 answer
  • Describe and explain how energy is transferred in the bulbs. Use scientific ideas to support your answer
    5·1 answer
  • Describe how radio waves are different from sound waves.
    8·2 answers
  • How do line symmetry differ from rotational symmetry?.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!