Answer:
I'm pretty sure it's C.
What is the gravitational force between two cars (one car is 1500 kg and the other car is 1000 kg) in a parking lot that are three meters from each other?
Answer: Your answer 0.000002500737 in pounds-force!
Explanation: Hope my answer helped you! Plz, mark my answer as Brainliest and Thank you!
Read the excerpt from "Healthy Eating."
But no one can ignore the damage being wrought by all this bad eating. More than one out of three adults in the United States -- 37.5 percent -- are obese, according to the Centers for Disease Control and Prevention. Some of the leading causes of death -- heart disease, stroke and type 2 diabetes -- are directly linked to obesity. And childhood obesity has tripled in the last 30 years. With more than a third of kids between 6 and 19 considered obese, the CDC reports, they are at substantially more risk for developing cardiovascular disease, diabetes, bone and joint conditions, and cancer.
The author's argument that a poor diet can be harmful to a person's health is _____________________.
ineffective, because it lacks clear and reasonable evidence.
ineffective, because it leaves the reader with questions.
effective, because it addresses and refutes a counterclaim.
effective, because it includes facts from a credible source.
Answer:
I think c hope this helpss
true or false:
warm air sinks and cold air rises
EASY POINTS!
AND BraINliEsT!
Answer:
False
Explanation:
Hot air is lighter and cold air is heavier so hot air rises and cold air sinks.
Build your turkey on slide 3 Write a story about your turkey on slide 4 i need this soon pls hurry heres what you need to know
Name:Hermy
Age:15
Height:5,5
Weigh:115.01
City: london
Country: united kingdom
Lan tries to make a 10 W lightbulb light up by connecting it to a battery with
an insulated copper wire. When the lightbulb does not light up, she assumes
that the battery is dead. What can she do to make an electric current flow
through the lightbulb?
A. Replace the battery with a coil of the wire, and then pass a magnet
back and forth through the coil.
B. Replace the battery with a magnet, and then pass a piece of wire
back and forth over the magnet.
O C. Wrap a magnet with several coils of the wire, and then hold the
lightbulb close to the wire.
D. Wrap the lightbulb with several coils of the wire, and then hold a
magnet close to the wire.
Answer:
A
Explanation:
When a magnet passes through something that's copper, there is a reaction that generates an electric pulse. Passing a magnet back and forth through the wire is much more likely to generate the electrical charge needed then the other options given.
Lan can replace the battery with a coil of the wire, and then pass a magnet back and forth through the coil to make an electric current flow through the lightbulb. Hence option (A) is correct.
What is electromagnetic induction ?The generation of an electromotive force (emf) across an electrical conductor in a fluctuating magnetic field is known as electromagnetic or magnetic induction.
Induction was first observed in 1831 by Michael Faraday, and James Clerk Maxwell mathematically named it Faraday's law of induction. The induced field's direction is described by Lenz's law. One of the four Maxwell equations in his theory of electromagnetic, the Maxwell-Faraday equation is a generalization of Faraday's law.
When Lan replace the battery with a coil of the wire, and then pass a magnet back and forth through the coil, it generates electromagnetic induction and electric current flows through the lightbulb.
Learn more about electromagnetic induction here:
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PLS ANSWER!!! WILL GIVE BRAINLIESTAND 50 POINTS!!!!! Copernicus determined, for each planet, the approximate (1)______ of (2)______ required to orbit around the sun.
Question 1:
A. Period
B. Orbit
C. Distance
D. Cycle
Question 2:
A. Revolution
B. Rotation
C. Orbit
D. Distance
Answer:
period of revolution
Explanation:
....
Describe the difference between a transverse wave and longitudinal wave. Include the parts that you would find on a transverse wave and longitudinal wave. Give an example of each.
PLEASE HELP! ITS A WRITTEN RESPONSE!
Answer:
A transverse wave is a moving wave in which the current is perpendicular to the direction of the wave or path of propagation. A longitudinal wave are waves in which the displacement of the median is in the direction of the propagation.
Explanation:
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