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
Lisa [10]
3 years ago
6

The acquisition of electric charge without contact between charged and/or uncharged substances.

Physics
2 answers:
Lera25 [3.4K]3 years ago
4 0

Answer:

induction

Explanation:

I just did usatestprep

Viktor [21]3 years ago
4 0

Answer: Induction

Explanation:

You might be interested in
A 15.0 m long steel rod expands when its temperature rises from 34.0 degrees C to 50.0 degrees C. What is the change in the beam
azamat
0.00288................
8 0
3 years ago
Read 2 more answers
Which of the following best characterizes an electron?
barxatty [35]
A, electrons are negatively charged and do orbit around the nucleons
4 0
3 years ago
Read 2 more answers
What is mightier than steel yet cowers from the sun?
JulijaS [17]

Ice is only thing which is mightier than steel  because it can breaks things which are made up of steels like ships but in the sunlight ice melts away it means it cowards away.

4 0
3 years ago
Read 2 more answers
In 1939 or 1940, Emanuel Zacchini took his human-cannonball act to an extreme. After being shot from a cannon, he soared over th
Arlecino [84]
 We first determine the vertex by using the formula,<span>-b/2a = vertex, in order to get the values for the t-coordinate. That is why we got 
</span>
v_y=26.5 sin(53)=21.163v_x=26.5 cos(53)=15.948 
then

let x=0since you are going to land on a 3m tally=-.5(9.8)t^2+ 21.163*t
y=0=-4.9t+21.163t=4.31
vx*4.31= total distance travelled=68.88m
Then for the first wheel, you have 15.948m=vxdetermine the time when he reaches 23 meters, that is

23/15.948=1.44218 sec

substitute t with1.44218 sec, then determine the height.
h(1.44218)=20.329

determine vertex by using a graphing calculatort=2.1594s h=22.85m
using the time value of the vertex, determine horizontal distance travelled
34.438m away from cannon
8 0
3 years ago
A playground carousel is free to rotate about its center on frictionless bearings, and air resistance is negligible. The carouse
Sidana [21]

Answer:

m = 35.98 Kg ≈ 36 Kg

Explanation:

I₀ = 125 kg·m²

R₁ = 1.50 m

ωi = 0.600 rad/s

R₂ = 0.905 m

ωf = 0.800 rad/s

m = ?

We can apply The law of conservation of angular momentum as follows:

Linitial = Lfinal

⇒    Ii*ωi = If*ωf   <em>(I)</em>

where    

Ii = I₀ + m*R₁² = 125 + m*(1.50)² = 125 + 2.25*m

If = I₀ + m*R₂² = 125 + m*(0.905)² = 125 + 0.819025*m

Now, we using the equation <em>(I) </em>we have

(125 + 2.25*m)*0.600 = (125 + 0.819025*m)*0.800

⇒  m = 35.98 Kg ≈ 36 Kg

5 0
3 years ago
Other questions:
  • In the reaction C6H12 + ________ O2----&gt; 6H20 + 6CO2, what coefficient should be placed in front of 02 to balance the reactio
    15·2 answers
  • What is the effect on an electric current when the voltage is increased? An increase in voltage causes the flow of electric curr
    7·2 answers
  • The ballistic pendulum is a device used to measure the speed of a projectile such as a bullet. The projectile of mass m is fired
    14·1 answer
  • A snail moves 40 cm in<br> 20 seconds. How fast<br> did it move?
    8·1 answer
  • If we take away a lot of energy from a liquid what phase will it change to ?
    7·1 answer
  • An object is moving with constant speed in a circular path. The object's centripetal acceleration remains constant in
    9·1 answer
  • 12 ounces of beer plus 12 ounces of wine plus 3 ounces of liquor = how
    11·1 answer
  • What services can you expect from a personal trainer?
    14·2 answers
  • The decay of uranium isotopes is used to provide what information about Earths history?
    5·1 answer
  • Confirm that the force field F is conservative in some open connected region containing the points P and Q, and then find the wo
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!