subject

Physics, 13.02.2022 15:10 lovelysoul4698

What is the most important reason that astronomers have learned more about our planetary system in the last 30-40 years than all of history before then.

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 22.06.2019 00:30

Using the work energy theorem. what is the velocity of a 850kg car after starting at rest when 13,000j of work is done to it.

Answers: 1

question

Physics, 22.06.2019 15:30

The movement of electrons between atoms is called an

Answers: 2

question

Physics, 22.06.2019 17:30

Four point charges each having charge q are located at the corners of a square having sides of length a. find symbolic expressions for the following. (a) the total electric potential at the center of the square due to the four charges (use any variable or symbol stated above along with the following as necessary: ke.) vtotal= (b) the work required to bring a fifth charge p from infinity to the center of the square (use any variable or symbol stated above along with the following as necessary: w=

Answers: 2

question

Physics, 22.06.2019 19:20

Aproduction line at v. j. sugumaran's machine shop has three stations. the first station can process a unit in 7 minutes. the second station has two identical machines, each of which can process a unit in 16 minutes (each unit only needs to be processed on one of the two machines). the third station can process a unit in 10 minutes. ▼ is the bottleneck station, with a bottleneck time of nothing minutes per unit (enter your response as a whole number).

Answers: 3

You know the right answer?

What is the most important reason that astronomers have learned more about our planetary system in t...

Questions

question

Mathematics, 03.12.2019 00:31

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the rea...

question

Social Studies, 03.12.2019 00:31

"a person who enters a store without intending to steal but sees something she "just has to have" and cannot afford, conceals it under her coat, and w...

question

Social Studies, 03.12.2019 00:31

Researchers ask 85-year-old gerald to respond to the question, who am i? gerald is likely to express " an inconsistent self-definition no hoped-for s...

question

Business, 03.12.2019 00:31

Flint inc. has decided to purchase equipment from central michigan industries on january 2, 2017, to expand its production capacity to meet customers’...

question

Business, 03.12.2019 00:31

Financial intermediaries are the major means of moving funds from savers to borrowers, because they are able to provide financial services at by taki...

question

Biology, 03.12.2019 00:31

Amethod used by horticulturalists when they rotate the use of fields—planting crops on a particular piece of land for a period of time, then letting i...

question

Biology, 03.12.2019 00:31

In 2000, when then-president clinton along with francis collins of the human genome project and craig venter of celera announced the completion of a "...

question

Mathematics, 03.12.2019 00:31

Find the taylor polynomial t1(x) for the function f(x)=cos(x) based at b= π/6. let a be a positive real number and let j be the closed interval...

question

Social Studies, 03.12.2019 00:31

Explain the meaning of gramsci's idea of "cultural hegemony" and then explain how it relates to plato's allegory of the cave. gramsci contends that co...

question

Business, 03.12.2019 00:31

Bernard's firm has set corporate direction to become one of the leaders in each of its significant market segments. it was bernard's job to examine th...

question

Social Studies, 03.12.2019 00:31

Read the quotation. every man and every woman in this nation—regardless of party—who have the right to register and to vote, and the opportunity to re...

question

Mathematics, 03.12.2019 00:31

The joint probability density function of x and y is given by f(x, y) = c(y 2 − x 2 )e −y , −y ≤ x ≤ y, 0 < y < [infinity] (a) find c. (b) fin...

question

Mathematics, 03.12.2019 00:31

Five hundred draws are made at random with replacement from a box with 10,000 tickets. the average of the box is unknown. however, the average of the...

question

Business, 03.12.2019 00:31

Marcus is the top-performing development director his non-profit organization has ever had. he possesses countless tricks and tips to continue to brin...

question

Mathematics, 03.12.2019 00:31

Let a be the 2 × 2 matrix representing the rotation through an angle of α clockwise and let b be the 2 × 2 matrix representing the rotation through an...

question

Social Studies, 03.12.2019 00:31

Dan and joel, both 4 years old, have been watching reruns of "superman" on television. joel's mother recently found the boys standing on the garage ro...

question

Biology, 03.12.2019 00:31

What is the result that would most strongly refute their hypothesis? [hypothesis: sugars made by one plant during photosynthesis can travel through...

question

Business, 03.12.2019 00:31

Find the accumulated present value of an investment over a 14-year period if there is a continuous money flow of $2600 per year and the current intere...

question

Social Studies, 03.12.2019 00:31

In the u. s., roles of men and women have changed over the past few decades. which of the following best describes the relationship between male and f...

question

Social Studies, 03.12.2019 00:31

What is the just-world hypothesis? group of answer choices an ideology common in the united states that people get the outcomes they deserve a belief...

More questions: Physics Another questions