Physics
Two runners were running on a 100m race. Runner A is running at a speed of 10m/s whereas runner B is at 9m/s. What is the velocity of runner A relative to runner B?

Please help me!!!!​

Answers

Answer 1

Answer:

1 m/s

Explanation:

Given that :

Speed of runner A (Va) = 10m/s

Speed of runner B (Vb) = 9m/s

The velocity of runner A relative to runner B;

Vab = Va - Vb

Vab = 10m/s - 9m/s

Vab = 1 m/s

Hence, the velocity of runner A relative to the velocity of runner B is 1 m/s


Related Questions

I need help please!!!!

Answers

Answer:

The wall, has drawn international condemnation, cuts deep into Palestinian territory and has resulted in the confiscation of large cover of fertile Palestinian land, the isolation of Palestinian towns and villages, and has cut off thousands of Palestinians from social services, schools, and farmland.

Explanation:

What is the process called in which pressure on sediment causes clasts to stick together?

A. compaction
B. cementation
C. deposition

Answers

Answer:As sediment deposition builds up, the overburden (or 'lithostatic') pressure squeezes the sediment into layered solids in a process known as lithification ('rock formation') and the original connate fluids are expelled.

Explanation:

i really don't know the letter answer for it. but i hope this will help.

Answer:

B. Cementation

Explanation:

The thing that causes rocks to stick together is called cement — The mineral that’s holds them together.

What religions do East Asians follow?

Answers

Answer:

Asians is the largest and most populated continent and the birthplace of many religions including Buddhism, Christianity, Confucianism, Hinduism, Islam, Jainism, Judaism, Shinto, Sikhism, Taoism, and Zoroastrianism.

Explanation:

I hope this helped you ;)

What is the best example of predation

Answers

Answer:

Its basically when one animal prays (stalks) on another one

Explanation:

Scientists estimate that sea level has risen about 10 to 25 centimeters over
the past
year(s).
A. 5
B. 10
C. 1
D. 100

Answers

100 years. Thus, (C) is the correct option.

Answer:

I think the answer is:

D. 100

Explanation:

why do tropical cyclones develop in late summer?​

Answers

Because they originate in the late summer or autumn within 5 degrees of the equator so they develop within latitudes of 5 and 20 degrees.

Tropical cyclones development occurs in late summer because; The ocean surface attains its maximum temperature several weeks after the solar radiation maximum.

How do Tropical cyclones develop

The ocean surface attains its maximum temperature several weeks after the solar radiation maximum, hence, most tropical cyclones occur during the late summer to early fall, more specifically, from July to September in the Northern Hemisphere and from January to March in the Southern Hemisphere as the case may be.

Therefore, tropical cyclones develop in late summer the ocean surface attains its maximum temperature several weeks after the solar radiation maximum.

Read more on tropical cyclones;

https://brainly.com/question/1222463

Which homophone is a contraction of they and are?

Answers

“They’re” is the answer

Early settlers in the town of Dry Gulch drilled wells to pump as much water as they wanted from the single aquifer beneath the town. (An aquifer is an underground body of water.) As more people settled in Dry Gulch, the aquifer level fell and new wells had to be drilled deeper at higher cost. Compared to a town in which all residents collectively decide on how much water to use, water use will likely be ______ in Dry Gulch. Select one: a. higher b. the same c. lower d. the same or lower

Answers

Answer:

a. higher

Explanation:

When the water level started to go down in Dry Gulch, people took the step of digging more aquifer to fulfill the requirement of the water. They did not took the initiative of asking a sustainable use of water or deciding to save water. In turn, they adopted to extract more water by digging more wells. On the other hand, the people in the other town decided to save water and agreed upon using the water carefully. Hence, in this scenario, the use of water had gone high in Dry Gulch than the other town.

What is an oasis? Write a paragraph of at least 3 complete sentences describing the characteristics of this landform.

Answers

Sample Awnser:

Oases are small, isolated, fertile areas that lie throughout a desert. The water generally comes from wells or springs. In the Sahara, for example, there are about 90 large oases. Oases attract settlers, and people often live in villages and grow grains and fruits such as dates and melons.

Answer:

Oases are small, isolated, fertile areas that lie throughout a desert. The water generally comes from wells or springs. In the Sahara, for example, there are about 90 large oases. Oases attract settlers, and people often live in villages and grow grains and fruits such as dates and melons.

Explanation:

Explain the causes and result of the Great Smog of 1952.

Answers

Answer:

Great Smog of London, lethal smog that covered the city of London for five days (December 5–9) in 1952, caused by a combination of industrial pollution and high-pressure weather conditions. This combination of smoke and fog brought the city to a near standstill and resulted in thousands of deaths.

What is the difference between green house effect and global warming?

Answers

Global warming refers to a change in the Earth's climate that is causing it to heat up. The greenhouse effect, on the other hand, is a natural process that happens constantly, due to sunlight and the atmosphere.

Answer: The greenhouse effect is how heat is retained by the atmosphere due to greenhouse gases whereas global warming is the increase in average annual temperatures across the globe.

Explanation:

The sun emits heat and light and some of that heat is trapped in the atmosphere by greenhouse gases.


The Isthmus of Panama is bordered by which two oceans?

A.Caribbean Sea and the Pacific Ocean

B.Pacific Ocean and Atlantic Ocean

C.Pacific Ocean and Indian Ocean

D.Crimean Sea and Mediterranean Sea

Answers

Answer:

The correct answer is A the Caribbean Sea and the Pacific Ocean.

Explanation:

Hope this helped Mark BRAINLEST!!!!!

The Great Wall of China is miles long O A. 3,000 B. 5,000 O C. 2,000 O D. 4,000 ​

Answers

Answer:

13,171 miles

Explana  internet said but is not a answer choice

Answer:

4,000

Explanation:

this ones right

2
List the 8 types of energy (SCREAM TG) *
(4 Points)
[
Enter your answer
I

Answers

Answer:

Gravitational energy, potential energy, Radiant energy, sound energy, light energy, nuclear power energy, Mechanics energy, Electricity.

Explanation:

What is life for women living under sharia law in Saudi Arabia? Give at least one example

Answers

Answer:

Women must be completely covered in public and are under the guardianship of male relatives who must approve activities such as marriage or divorce for the women.

Explanation:

Here is an example for you

One who believes in expansion of a territory is called an .

Answers

Answer:

expansionist.

Explanation:

Answer:

expansionist.

Explanation:

TIME REMAINING
01:14:44
Which is an important safety precaution that should be taken during a tornado?

Stay away from doors and windows.
Move to high ground to avoid flood waters.
Try to avoid the storm by driving or running.
Stay outside to avoid being trapped in a building.

Answers

Answer:

the first one

Explanation:

the first one

Answer:

Stay away from doors and windows.

Explanation:

All the other ones can cause you to get hurt. Stay away from doors and windows so they don't break.

What is Earth's largest continent?

Answers

Answer:

Asia!!!!!

Explanation:

Answer:

Asia is the largest continent.

Why did the Soviet Union choose Cuba as their location for nuclear weapons in what became known as the "Cuban Missile Crisis?
00)
A)
It was a small country, so they were easily forced into cooperate with the
Soviets.
B)
09
The mountainous land of Cuba was an ideal location for hiding weapons at
that time.
It was close to the U.S., which gave the Soviets the ability to threaten a
nuclear attack.
Cubans wanted to become communist, so Cuban leaders cooperated with
the Soviets.
D)

Answers

It was close to the US

what is a netexporter​

Answers

Answer:

did you mean to put a space there? if so here's my best guess! <3

country that exports more than it imports.

the soviet government made_____apriority

a)environmental controls
b)small farms and road building
c)heavy industry
d)all of the above​

Answers

I’m pretty sure it’s D! However, small farms could be excluded. In the Soviet Union, the people were starved. In reference to how little they ate, a slice of bread was used. But! In Article 67, it states, “Citizens of the USSR are obliged to protect nature and conserve its riches.” Therefore both E and C would work, making it D.

what are the most serious economic problems facing the united states

Answers

Answer:

Waste pollution

Explanation:

According to ___________, the attractive force of gravity between two objects is related to how massive those objects are. Since the Sun is the most massive body in the solar system it exerts a huge gravitational force on each planet.

a
geocentric model
b
Hipparchus
c
Newton’s law
d
Hubble Space Telescope
Will give Brainliest!!!!!!

Answers

Answer:

C. Newton's Law.

Explanation:

Hope this helped!

How did the PKI impact indonessia

Answers

Answer:

The Communist Party of Indonesia (Indonesian: Partai Komunis Indonesia, PKI) was a communist party in Indonesia during the mid-20th century. It was the largest non-ruling communist party in the world before its eradication in 1965 and ban the following year. The party had two million members in the 1955 elections, with 16 percent of the national vote and almost 30 percent of the vote in East Java. During most of the period immediately following independence until the eradication of the PKI

Explanation:

yea the person pretty much said it

how many layers of the earth are they

Answers

Answer:

there are 3 layers.!!!!

Answer:

The Earth has Three Layers

Inner Core, Outer Core, Mantle, Upper Mantle, and Crust

Explanation:

​​The earth is made up of three different layers: the crust, the mantle and the core. This is the outside layer of the earth and is made of solid rock, mostly basalt and granite. There are two types of crust; oceanic and continental.

What causes the trail distance of longshore drift to increase?

Answers

Answer:

Longshore currents are affected by the velocity and angle of a wave. When a wave breaks at a more acute (steep) angle on a beach, encounters a steeper beach slope, or is very high, longshore currents increase in velocity. ... This process, known as “longshore drift,” can cause significant beach erosion.

Explanation:

During the 1800s, sectionalism within the rapidly growing United States eventually led to

Answers

The answer for this would be
The Civil War

how did the tropical cyclone impact nivar the people/ communities​

Answers

The tropical cyclone impacted the Nivar people by

The destruction of their homes.Destruction of their means of livelihood.Destruction of their livestock.

What is a tropical cyclone?

This is a word that is used to refer to the massive storm that is caused by winds and its devastating effects in the environment.

The cyclones are very destructive in nature. Good examples are hurricanes and typhoons.

Read more on tropical cyclones here:

https://brainly.com/question/1222463

Explain why populations settlements changed over time

Answers

Answer:

Population growth (or decline) is influenced by many factors that fall into the broad realms of demographic characteristics, socioeconomic conditions, transportation infrastructure, natural amenities, and land use and development across space and time.

Explanation:

I think

Over time people move to other places depending on their opportunities.

Helpppp plssss I’ll give brainlest!!!!

Answers

Answer:

India has an educated work force

Explanation:

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