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
dlinn [17]
3 years ago
14

The effect of current electricity

Physics
1 answer:
olganol [36]3 years ago
5 0

Answer:

(3 ) friction hope this is correct

You might be interested in
A researcher studying the nutritional value of a new candy places a 4.10-gram sample of the candy inside a bomb calorimeter and
SIZIF [17.4K]
Do mathe kdidfs ayr f yiouy wikl gret gpod furaced. gockt gaveg jatg fdhvsafd  gofdjvf ggdsnbg
7 0
3 years ago
Compare and contrast carbon to its isotopes: what is different about them and what is the same?
Alex_Xolod [135]
Their atomic numbers are all the same, because they all have the same number of protons. But their atomic weights are different, because they have different numbers of neutrons.
6 0
3 years ago
An archer wishes to shoot an arrow at a target at eye level a distance of 50.0m away. If the initial speed imparted to the arrow
notka56 [123]
<span>Given:
Hmax (distance) = 50.0m
v</span>₀ = <span>70.0m/s

Required:
what angle should the arrow make with the horizontal as it is being shot

Solution:
Hmax = v</span>₀²sin²θ / 2g
sin²θ = 2gHmax / v₀²
sin²θ = 2 (9.81 m/s²) (50m) / (70 m/s)²
sin²θ = 0.200
θ = 26.56°
5 0
3 years ago
A sound wave with a frequency of 300 hertz is traveling through a medium at a speed of 320 meters/second. What is its wavelength
melamori03 [73]
1. The wavelength is the ratio of the wave's speed to its frequency in hertz or 1/s. This is shown below,
                           λ = s / f = (320 m/s)  / (300 1/s) = 1.07 m
The wavelength is approximately 1.07 m.
6 0
3 years ago
Read 2 more answers
Hellppppp&amp;/&amp;/&amp;/&amp;//&amp;/&amp;/&amp;/&amp;/&amp;&amp; will give brainiest
Komok [63]

Explanation:

i really didn't understand the question

im soo so sorry

3 0
3 years ago
Other questions:
  • A 60 kg bicyclist going 2 m/s increased his work output by 1,800 J. What was his final velocity?
    7·2 answers
  • If you were to walk toward a Van der Graaff generator, the effect of its electrical field would get weaker as you walked towards
    15·1 answer
  • A car traveling with constant speed travels 150 km in 7200 s. What is the speed of the car?
    15·2 answers
  • An engineer is adding a heat sink to a motor to help absorb some of the heat produced by the motor. Which piece of metal would a
    11·2 answers
  • A cannon fires a shell straight upward; 2.3 s after it is launched, the shell is moving upward with a speed of 20 m/s. Assuming
    7·1 answer
  • If Earth's mass was cut in half, what would happen to your mass? Group of answer choices
    8·1 answer
  • Remi travels 160 meters in 4 seconds. What was Remi's initial speed if her final velocity was 6.9 m/s?
    15·1 answer
  • _____ ions are those ions that do not change oxidation number or composition during a reaction.
    10·2 answers
  • Describe sound and record​
    14·2 answers
  • Help please lol, timed test
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!