subject

Physics, 14.02.2020 04:29 madmatt873

Which statement best describes an asteroid? A. large chunks of rock with many craters that orbit the sun. B. Pieces of rock or dust that shine or flicker in the earth's atmosphere. C. An object made of ice, gas, and dust that orbits the earth. D. Large chunks of rock with bright tails that orbits the sun.

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 22.06.2019 01:30

Ablock of mass 1.5 kg slides down an inclined plane that has an angle of 15. if the inclined plane has no friction and the block starts at a height of 3 m, how much kinetic energy does the block have when it reaches the bottom? acceleration due to gravity is g = 9.8 m/s2. a. 6.8 j b. 50.9 j c. 0 j d. 44.1 j

Answers: 1

question

Physics, 22.06.2019 03:30

The focal length of a relaxed human eye is approximately 1.7 cm. when we focus our eyes on a close up object, we can change the refractive power of the eye by about 16 diopters. (a) does the refractive power of our eyes increase or decrease by 16 diopters when we focus closely? explain. (b) calculate the focal length of the eye when we focus closely.

Answers: 3

question

Physics, 22.06.2019 08:30

What is the primary force that suspension bridges use cables to hold their spans up? a. tension force b. resistance force c. normal force d. elastic force e. applied force

Answers: 3

question

Physics, 22.06.2019 13:00

Aplayground merry-go-round has a radius of 4.6 m and a moment of inertia of 200 kg-m2 and turns with negligible friction about a vertical axle through its center. a child applies a 26.0 n force tangentially to the edge of the merry-go-round for 15.0 seconds. if the merry-go-round is initially at rest, how much work did the child do on the merry-go-round?

Answers: 1

You know the right answer?

Which statement best describes an asteroid? A. large chunks of rock with many craters that orbit the...

Questions

question

Business, 31.03.2020 00:27

In good working order and will last at least another 10 years. The proposed replacement machine will perform the operation so much more efficiently th...

question

Computers and Technology, 31.03.2020 00:27

5-11) (Find the Smallest Value) Write an application that finds the smallest of several integers. Write a program which first asks the user to enter t...

question

Chemistry, 31.03.2020 00:27

Sodium loses one electron. What is the change?...

question

Mathematics, 31.03.2020 00:27

What is the answer to 3/5(x-4)= 9...

question

Medicine, 31.03.2020 00:27

ADOPIE can be repeated numerous times until the patient has reached his or her health goals and no longer needs help from nurses. A. True B. False...

question

Chemistry, 31.03.2020 00:27

When hydrogen and oxygen are mixed, the product of the reaction is water....

question

History, 31.03.2020 00:27

2+29492299292292929292929292992929...

question

Mathematics, 31.03.2020 00:27

What is the value of x. A. 17 B. 16 C. 16.5 D. 15

question

Mathematics, 31.03.2020 00:27

Eric plotted the graph below to show the relationship between the temperature of his city and the number of cups of lemonade he sold daily.

question

History, 31.03.2020 00:27

If you had been in president trumans position would you have approved the use of the atomic weapon against Japan ?...

question

English, 31.03.2020 00:27

Which of these excerpts from The Time Traveler's Guide to Elizabethan England is related from the second-person point ofview?...

question

Business, 31.03.2020 00:27

Universal Containers has scheduled a major upgrade to its Customer Community next month. The community is expected to be unavailable for approximately...

question

Business, 31.03.2020 00:27

The stock of Mulberry Corporation is owned by Archana (60%) and Anar (40%), who are mother and daughter. Pursuant to a plan of complete liquidation ad...

question

Mathematics, 31.03.2020 00:27

Aisha is shopping for a coat. She finds a blue coat for $39 and a black coat for $117. How many more times more does the black coat cost than the blue...

question

Mathematics, 31.03.2020 00:27

A salesperson's ratio of successful signups to the number of people called is 0.375. This month, the salesperson had 15 signups. How many people did t...

question

Physics, 31.03.2020 00:27

For the basement of a new house, a hole is dug in the ground, with vertical sides going down 2.40 m. A concrete foundation wall is built across the 9....

question

Mathematics, 31.03.2020 00:27

The arithmetic average of a distribution of scores is the . The score that shows up most often is the . The score right in the middle of a distributio...

question

Business, 31.03.2020 00:27

Quinlan has ample E & P to cover any distributions made during the year. One distribution made to a shareholder consists of property with an adjus...

question

Mathematics, 31.03.2020 00:27

The odds of flipping a fair coin either heads or tails is 50%. The odds of rolling a six on a fair six sided die is 16.6% or 1 in 6. Let’s suppose tha...

question

Business, 31.03.2020 00:27

You read about the glass ceiling in chapter 9. Give an example of an executive who has broken the glass ceiling in your opinion (other than the exampl...

More questions: Physics Another questions