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
Lostsunrise [7]
3 years ago
15

Block A with mass ma rests on a horizontal tabletop, while block B with mass me hangs from a string of negligible mass that pass

es over a pulley and attaches to block A, as shown above. The pulley has negligible mass and rotates with negligible friction about its axle. The blocks are at rest due to friction between block A and the tabletop. The coefficient of static
friction between block A and the tabletop is (mu), where i <1
(a) Determine the magnitude of the tension in the string. Briefly explain your reasoning.
Advanced Placement (AP)
1 answer:
Pepsi [2]3 years ago
8 0

Answer:

Block. B, of mass B m , hangs from a light string that runs over a pulley and attaches to block A, as shown above. The pulley has negligible mass and spins ...

Explanation:

You might be interested in
Which of the following is the correct definition of each acronym for development?
kakasveta [241]
It’s C I alaredy did that
6 0
3 years ago
In what way is Dante’s universe orderly?
hammer [34]

Answer:

B. Punishment for sins corresponds to the actual sinful act.

Explanation:

According to a different source, these are the options that come with this question:

A. Dante's entire account of visiting Hell is a dream sequence.

B. Punishment for sins corresponds to the actual sinful act.

C. Hell contains both real historical figures and beings from mythology.

D. The signs Dante encounters in Hell guide him on his journey.

This question refers to Dante Alighieri's masterpiece The Divine Comedy. This is a narrative poem that is considered one of the most prominent works in Italian literature. In this book, the author travels to He.ll and discovers how this is organized, and the ways in which people are punished. One of the organizational traits of He.ll is the fact that punishments correspond to the actuals sins that people committed during their lifetime.

5 0
3 years ago
Nancy immediately remembers she had promised to return her grandmother's call from earlier this morning. What type of memory is
Gnom [1K]
<span>The fact that Nancy immediately remembers she had promised to return her grandmother's call from earlier this morning is example for short term memory. Answer: B The other term is primary memory. 
</span>The shrt term memory describes the memory in which a small amount of information in mind in an active state <span>for a </span>short<span> period of time. </span>
3 0
3 years ago
16. Which of the following is the correct interval? ​
Nookie1986 [14]

Answer

C

Explanation:

It is correct

6 0
4 years ago
How has the knowledge and perception of the universe changed over the past century?
jenyasd209 [6]
Our understanding of the universe has changed a lot over time!
Ptolemy
He improved on Aristotle's theory which was that the earth was the center of the universe also known as geocentric.
Nicolaus Copernicus
Copernicus had a theory that the sun was the center of our solar system. This is also known as heliocentric.
Tycho Brahe
His work supported the idea that the Earth orbited the sun.
Brahe hired Kepler, another astronomer to work with him.
How has our understanding of the universe changed over time?
Aristotle
Johannes Kepler
Galileo
Isaac Newton
Edmund Halley
Edwin Hubble
By Isamilla & Nelleke
The Hubble space telescope was named after Edwin Hubble.

He had three laws of motion.

He hypothosized that the nebulae were their own galaxies.
<span>He imagined the earth at the </span>
center of the universe with the sun, the moon, the stars and the planets orbiting it in perfect circles.
Newton put Kepler and Galileo's ideas together and discovered that the reason that things fall on the ground is the same reason that planets orbit around the sun.
He made a telescope that could magnify
up to 30 times.
<span>He discovered that Copernicus' theory </span>
was true. "We're not the center of the universe."
He found out that the planets orbit the
sun in ellipses (oval shapes).
He explained how the tides were made by the moon.
He figured out that the speed of the planets depend on the sun.

Halley discovered a comet. It was discovered in 1705. It will come around again in 2061

The comet Halley comes every 75 - 76 years

384–322 BCE
90 AD – 168 AD
1473 – 1543
1546 – 1601
1571 – 1630
1564 – 1642
1642 – 1727
1656 – 1742
1889 – 1953
Celestial Sphere
<span>It's an invisible sphere around the earth

</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • Why did the chicken cross the road ?
    10·2 answers
  • The energy in fossil fuels is derived from the energy stored in plant and animal matter. Please select the best answer from the
    11·2 answers
  • Which of the following is true of covert naturalistic studies?A.The subjects are split into two groups: a control group and an e
    6·2 answers
  • "We are reduced to the alternative of choosing an unconditional submission to the tyranny of
    5·1 answer
  • Which equation is used to determine the density of a substance?
    9·2 answers
  • The most common stimulus for prodding endocrine glands into action is what
    6·1 answer
  • Even though my sister is the biggest pest in the world, my mom still says I have to take her to the park with me.
    9·2 answers
  • 22 out of 23 pairs of chromosomes are called
    5·1 answer
  • 1.) In which year did the consumption of coal pass the consumption of wood?
    10·1 answer
  • What happens when you make a purchase using a credit card? a. the credit card issuer pays the store. b. the money is immediately
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!