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
LenaWriter [7]
3 years ago
5

The conductors that carry the current to electrical devices and ? equipment are the heart of all electrical systems. There are a

ssociated ? whenever current flows through a conductor.
Physics
1 answer:
Aleksandr [31]3 years ago
7 0

Answer:

Utilization, effects

Explanation:

The conductors that carry the current to electrical devices and utilization equipment are the heart of all electrical systems. There are associated effects whenever current flows through a conductor.

You might be interested in
Find the correct statement
boyakko [2]

Answer:The disturbance created by a source of sound in the medium travels through the medium and not the particles of the medium

Explanation:i hope this is right

4 0
2 years ago
A player kicks a soccer ball from ground level and sends it flying at an angle of 30 degrees at a speed of 26 m/s. What is the m
Akimi4 [234]

Answer:

8.6 m

Explanation:

The motion of a soccer ball is a motion of a projectile, with a uniform motion along the horizontal (x-) direction and an accelerated motion along the vertical (y-) direction, with constant acceleration a=g=-9.8 m/s^2 towards the ground (we take upward as positive direction, so acceleration is negative).

The initial velocity along the vertical direction is

v_{y0} = v_0 sin \theta = (26 m/s)(sin 30^{\circ})=13 m/s

Now we can consider the motion along the vertical direction only. the vertical velocity at time t is given by:

v_y(t)=v_{y0} +at

At the point of maximum height, v_y(t)=0, so we can find the time t at which the ball reaches the maximum height:

0=v_{y0}+at\\t=-\frac{v_{y0}}{a}=-\frac{13 m/s}{-9.8 m/s^2}=1.33 s

And now we can use the equation of motion along the y-axis to find the vertical position of the ball at t=1.33 s, which corresponds to the maximum height of the ball:

y(t)=v_{y0}t + \frac{1}{2}at^2=(13 m/s)(1.33 s)+\frac{1}{2}(-9.8 m/s^2)(1.33 s)^2=8.6 m

4 0
2 years ago
A pendulum bob is made from a sphere filled with water. What would happen to the frequency of vibration of this pendulum if the
Nady [450]

Answer:

The frequency would not change because the frequency of a simple pendulum does  not depend on mass.

Explanation:

7 0
3 years ago
12. A rear-end collision involved a 40-year-old vehicle. The driver and front-seat passenger both sustained serious neck injurie
m_a_m_a [10]

Head restraints are energy-absorbing device that protects against such injuries.

Head restraints are a car protection characteristic, connected or included into the pinnacle of each seat to restrict the rearward motion of the grownup occupant's head, relative to the torso, in a collision to save you or mitigate whiplash or damage to the cervical vertebrae.

Powerful head restraints are designed to reduce the rearward motion of the head in a rear-end crash and reduce the probability of occupants maintaining whiplash neck injuries. Head restraints are generally known as head rests.

Make certain the top of the top restraint is at least a degree from the pinnacle of your head. The role is the pinnacle restraint so it's as near the again of your head as possible. You may need to alter the again of seat.

Learn more about Head restraints here brainly.com/question/26074648

#SPJ4

3 0
2 years ago
AlBr3 + K2SO4 → KBr + Al2(SO4)3
STALIN [3.7K]

On the left, you have

  • 1 Al
  • 3 Br
  • 2 K
  • 1 S
  • 4 O

while on the right, you have

  • 1 K
  • 1 Br
  • 2 Al
  • 3 S
  • 12 O

To get a balanced equation, you'll need 6 KBr on the right, which would require 2 AlBr3 and 3 K2SO4 on the left, so you end up with

2\,\mathrm{AlBr}_3+3\,\mathrm K_2\mathrm{SO}_4\to6\,\mathrm{KBr}+\mathrm{Al}_2(\mathrm{SO}_4)_3

6 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose you have a piston in a cylinder where the gas temperature is 26.0° C and has a volume of 1.75 L. What is the volume of t
    10·2 answers
  • What is the function of a diaphragm in a film camera
    6·1 answer
  • 1 2 3 4 5 6 7 8 9 10
    7·2 answers
  • The particles ejected from the sun during a coronal mass ejection is called
    12·1 answer
  • Barack is playing basketball in his back yard. He takes a shot 7.0 m from the basket (measured along the ground), shooting at an
    13·1 answer
  • A 2kg Book is sitting on a table.a 10n Force is pulling to the right.a 3n Force is pulling to the left what is the net force act
    8·1 answer
  • A 90 kg man stands in a very strong wind moving at 17 m/s at torso height. As you know, he will need to lean in to the wind, and
    5·1 answer
  • An object accelerates from rest and travels 53 m west in 5.2 s. Determine the acceleration
    13·1 answer
  • What type of energy is stored in a pendulum at the top of its arc?
    7·2 answers
  • Pressure in a liquid increases with its ..........​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!