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
OleMash [197]
4 years ago
6

4 points

Physics
1 answer:
Bezzdna [24]4 years ago
4 0
Distance 8 mi, Displacement 0mi
You might be interested in
The power of a heart which beats 72 times in a minute is 1.2kW. Calculate the work done by heart for each beat.
nalin [4]
Divide 1.2 by 72 to get the wattage of one beat.

1.2/ 72 = .016666...

terminate by rounding up, giving you .0167kW
5 0
3 years ago
Recall the relationship between the charge on a capacitor and the potential difference across the capacitor. Use this relationsh
charle [14.2K]

Answer:

Answer in explanation.

Explanation:

The relationship between the charge on the capacitor and the potential difference across it is given as follows:

Q = CV

where,

Q = Charge on the Capacitor

C = Capacitance of the Capacitor

V = Potential Difference across the Capacitor

This relationship can be used to find the charge on a capacitor, using the voltmeter, as follows:

<u>The potential difference can be measured through the voltmeter. And the capacitance of the capacitor is a known constant value. Therefore, the charge can be found by taking product of both.</u>

8 0
3 years ago
A wire is wrapped around a piece of iron, and then electricity is run through the wire. What happens to the iron?
katrin [286]
Search Results<span>By simply wrapping wire that has an electrical current running through it around a nail, you can make an electromagnet. When the electric current moves through a wire, it makes a magnetic field. ... You can make a temporary magnet by stroking apiece of iron or steel (such as a needle) along with a permanent magnet.

Hope This Helps!</span>
7 0
3 years ago
Why do experts describe the rate of fossil fuel use as unsustainable
svetlana [45]

Explanation:

Experts describes the rate of fossil fuel use as unsustainable because fossil fuel is a non-renewable source of energy. Fossil fuels are usually formed by a series of biology, chemical and geological activities acting in nature. They take several millions of years to form and accumulate in nature.

  • Most of the internal combustion engines in automobiles, factories e.t.c relies on fossil fuels.
  • With the heavy demand, reserves are be depleted.
  • The rate of formation of new sources is very slow and may not suffice in our life time.
  • Therefore, we cannot continue to use this source of energy that cannot be adequately sustained.

Learn more:

renewable resources brainly.com/question/6944540

#learnwithBrainly

6 0
4 years ago
Geology belongs to which main category of science?
sergey [27]
Geology belongs to the category of Natural Sciences. Natural sciences is the study of natural phenomena. Among the natural sciences, we have physical science, which is the study of non-living systems. Further along this branch, we have earth sciences where Geology belongs.
7 0
3 years ago
Other questions:
  • Is it true or false that at 40 mph, your response time for steering is ½ of a second and you will travel 29 feet during that tim
    5·2 answers
  • A circular coil has a 18.0 cm radius and consists of 25.0 closely wound turns of wire. An externally produced magnetic field of
    12·1 answer
  • A capacitor is connected to a power source and begins charging. What causes the capacitor to stop charging while it is still con
    10·1 answer
  • Refer to Figure 13-2 and determine how much parent material will be left after five half-lives
    14·2 answers
  • PLEASE HELP ASAP
    9·2 answers
  • WHY IS LIFE SO IMPORTANT?​
    9·2 answers
  • First answer will be made brainliest
    10·1 answer
  • 1. I get so much energy when I eat candy! What type of energy is this statement referring to?
    13·1 answer
  • I NEED HELP ASAP!! PLEASE
    8·1 answer
  • True or false: in applying the pythagorean theorem to vector addition, the resultant vector is given by the perpendicular vector
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!