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
telo118 [61]
4 years ago
12

What is the speed of an object that moves 100 meters in 5 seconds?

Chemistry
1 answer:
Olin [163]4 years ago
4 0

Answer:

speed= distance/time

= 100/5=20mph

You might be interested in
Which consequence of new fishing methods had the most immediate impact on the environment?
maxonik [38]
I believe the answer is D
4 0
3 years ago
Read 2 more answers
Compose an essay on hydroelectric power of at least 400 words.
MrRissso [65]

Answer:

Hydropower plants get their energy from falling water to generate electricity. A generator then converts the mechanical energy from the turbine into electrical energy. Hydroplants range in size from "micro-hydros" that power only a few homes to giant dams that provide electricity for millions of people. A hydroelectric dam is one of the major components of a hydroelectric facility. A dam is a large, man-made structure built to contain some body of water. In addition to construction for the purpose of producing hydroelectric power, dams are created to control river flow and regulate flooding. Hydropower is fueled by water, so it's a clean fuel source, meaning it won't pollute the air like power plants that burn fossil fuels, such as coal or natural gas. Hydroelectric power is a domestic source of energy, allowing each state to produce their own energy without being reliant on international fuel sources. However, it can also cause environmental and social threats, such as damaged wildlife habitat, harmed water quality, obstructed fish migration, and diminished recreational benefits of rivers.

Explanation:

5 0
3 years ago
Read 2 more answers
The two reactions illustrated in the diagrams below often occur when a foreign substance enters the body.
zheka24 [161]

The specific proteins produced by cell B in response to the foreign substance are antibodies.

<h3>What are antibodies?</h3>

Antibodies are specific proteins produced by the immune cells of the body in response to a foreign substance called antigen which produces the immune response.

Antibodies are released by immune cells such as B cells.

The antibodies bind to antigen and tag them for destruction by phagocytes.

Therefore, cell B will produce antibodies.

Learn more about antibodies at: brainly.com/question/15382995

7 0
2 years ago
BRAINLIEST ASAP! PLEASE HELP ME :)<br><br> What ancient Greek theory did Robert Boyle help dispel?
Vlad [161]

Answer:

Robert Boyle discovered Boyle’s law, which Denotes that the volume and pressure of a gas are proportionally related. He dispelled the four-element theory of Aristotle, which states  that everything is made up of earth, water, air, and fire. He also dispelled the three-principle theory of Paracelsus.

Explanation:

3 0
3 years ago
Find the mass in grams of 3.21×10^23 molecules of nitrogen gas
Korvikt [17]

Answer:

Sorry ulit hindi, ko alam

7 0
3 years ago
Other questions:
  • Chemical reactions forming ions do not balance electrically. <br><br> True or False
    15·1 answer
  • Give reason why wood is solid?
    6·2 answers
  • The following questions are about ethyl bromide,n-propyl bromide, isopropyl bromide,t-butyl bromide, &amp; neopentyl bromide
    11·1 answer
  • Calculate Delta E when 33.0 g of carbon dioxide sublimes at 77.0 K and 1 ATM
    15·1 answer
  • Which of the following solutions has the HIGHEST hydroxide-ion concentration?a) 0.1 M HClb) 0.1 M H2SOc) a buffer solution with
    6·1 answer
  • A student added three volumes: 0.351 ml, 0.350 ml and 0.349 ml. The total volume should be reported (type the units too) as:
    6·1 answer
  • What is a flame,metion two types of flames​
    10·1 answer
  • Calculate the maximum mass of ethanol that could be obtained from 30.0g of glucose​
    5·1 answer
  • Gauging yourself against others is acceptable in competitive sports.
    14·2 answers
  • Consider the atom with the chemical symbol Ru.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!