subject

Physics, 13.10.2020 15:01 electrofy456

Help please with homework

Help please with homework

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 21.06.2019 20:20

Ateam of astronauts is on a mission to land on and explore a large asteroid. in addition to collecting samples and performing experiments, one of their tasks is to demonstrate the concept of the escape speed by throwing rocks straight up at various initial speeds. with what minimum initial speed vesc will the rocks need to be thrown in order for them never to "fall" back to the asteroid? assume that the asteroid is approximately spherical, with an average density p 3.84 x108 g/m3 and volume v 2.17 x 1012 m3 recall that the universal gravitational constant is g 6.67 x 10-11 n m2/kg2

Answers: 2

question

Physics, 21.06.2019 21:00

An electric current in a wire will push or pull on a permanent magnet. which statement best explains how an electric current creates an electromagnetic force on another magnet?

Answers: 2

question

Physics, 21.06.2019 23:30

The velocity of car is 80.0 miles per hour. what is the velocity of car in meters per second? (1 km -0.621 miles) m/s

Answers: 2

question

Physics, 22.06.2019 02:30

Mass (kg) force (n) 5 25 10 50 15 75 20 100 a student was trying to find the relationship between mass and force. he placed four different masses on a table and pulled them using a spring scale. the table shows the different masses used in the experiment and the force required to pull each mass. the student concluded that more force was required to pull heavier objects. what comment would you make regarding his conclusion? a) no clear relation can be observed between mass and force from the data. b) there is a direct proportion between the mass and force listed in the table. c) gravity should have been taken into account while performing the experiment. d) there is an inverse proportion between the mass and force listed in the table.

Answers: 2

You know the right answer?

Help please with homework
...

Questions

question

Business, 14.02.2020 03:25

. Sherri owns an interest in a business that is not a passive activity and in which she has $20,000 at risk. If the business incurs a loss from operat...

question

Social Studies, 14.02.2020 03:25

Jose grew up his entire life in Chicago. On his first trip to the country, Jose saw a bright light move across the sky, changing color and emitting "s...

question

Business, 14.02.2020 03:25

Directions: For each question, select the letter corresponding to the correctly written sentence. a. Erik bought a good book, he read it i...

question

Biology, 14.02.2020 03:25

Repeat the phylogeny and niche comparison for the three other island phylogenetic trees. Compare the four phylogenies and record your observations. Be...

question

Business, 14.02.2020 03:25

Cirrus Aircraft, a leading manufacturer of small airplanes, sees a market opportunity and has decided to double its plant capacity over the next two y...

question

Physics, 14.02.2020 03:25

An aircraft part may be demagnetized by subjecting it to a magnetizing force from alternating current that is gradually reduced in strength. (2)...

question

Social Studies, 14.02.2020 03:25

You are interviewing a new member of the psychology department for the university newspaper. The faculty member states, "Internal states undoubtedly e...

question

Mathematics, 14.02.2020 03:25

California University encourages professors to consider using e-textbooks instead of the traditional paper textbooks. Many courses have adopted the ne...

question

Physics, 14.02.2020 03:25

Under certain circumstances, potassium ions (K ) in a cell will move across the 8.15 nm thick cell membrane from the inside to the outside. The potent...

question

Mathematics, 14.02.2020 03:25

Use fractions strips to find the difference. Write your answer in simplest form 4/5 - 1/2...

question

History, 14.02.2020 03:25

Identify all the Amendments with its correct Historic Root. a) 15th - Because of this amendment, citizens of Washington D. C. were able to vote...

question

Mathematics, 14.02.2020 03:25

What is the value of x?...

question

Mathematics, 14.02.2020 03:25

Tomorrow’s news paper will be 11 pages. one newspaper printer can print 30 pages in one minute. how many copies of tomorrow’s newspaper can the printe...

question

Mathematics, 14.02.2020 03:25

Show me how to get the correct answer. 728÷7...

question

Mathematics, 14.02.2020 03:25

Pls help(click to see all)...

question

Biology, 14.02.2020 03:25

Among plants known as legumes (beans, peas, alfalfa, clover, for example), the seeds are contained in a fruit that is itself called a legume, better k...

question

History, 14.02.2020 03:25

Read the sentence from "Wilson's War Message to Congress." a. It was a war determined upon as wars used to be determined upon in the old, unhappy days...

question

English, 14.02.2020 03:25

(1) In "The Gettysburg Address," Abraham Lincoln says, "the brave men, living and dead, who struggled here, have consecrated it, far above our poor po...

question

English, 14.02.2020 03:25

Who got the idea of writing the constitution...

question

Biology, 14.02.2020 03:25

A scientist conducting an experiment quickly saw that she was not getting the results she expected. Instead of continuing to collect data, she went ba...

More questions: Physics Another questions

Questions on the website: 13722367