subject

Physics, 09.01.2021 01:50 Lujfl

A truck skids for a distance of 25 m with the road pushing on its tires with force of 1500 N as its brakes are applied.
What is the change in kinetic energy for the truck?
Round the answer to two significant digits.
J

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 21.06.2019 19:30

The 20@kg wheel has a radius of gyration about its center g of kg = 300 mm. when it is subjected to a couple moment of m = 50 n # m, it rolls without slipping. determine the angular velocity of the wheel after its mass center g has traveled through a distance of sg = 20 m, starting from rest.

Answers: 3

question

Physics, 22.06.2019 11:10

While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.

Answers: 3

question

Physics, 22.06.2019 13:30

The two stars in a certain binary star system move in circular orbits. the first star, alpha, has an orbital speed of 36 km/s. the second star, beta, has an orbital speed of 12 km/s. the orbital period is 137 d. a) what is the mass of the star alpha? b) what is the mass of the star beta?

Answers: 1

question

Physics, 22.06.2019 16:00

Which composition of water moves to begin a deepwater current?

Answers: 2

You know the right answer?

A truck skids for a distance of 25 m with the road pushing on its tires with force of 1500 N as its...

Questions

question

Physics, 23.03.2021 23:30

Use each of the following terms in a separate sentence: insulation, heat engine, and thermal pollution....

question

Mathematics, 23.03.2021 23:30

PLZ HELP PLZ ...

question

Social Studies, 23.03.2021 23:30

Question 5 of 10 A question that cannot be answered with yes, no, or another single word is: A. a close-ended question. B. a multiple-cho...

question

Spanish, 23.03.2021 23:30

20 POINT QUESTION Choose the correct present tense form of the indicated verb. Tú el postre. (servir) Question options:

question

French, 23.03.2021 23:30

Roses are red violets are blue im sad are you too?...

question

English, 23.03.2021 23:30

How does an author use anthropomorphism and satire to discuss propaganda?...

question

Mathematics, 23.03.2021 23:30

The dot plot shows the number of classes per semester that a group of boys and girls have chosen to take in their freshman year of college. Which stat...

question

Physics, 23.03.2021 23:30

A student claims "everything falls at the same acceleration rate on the Moon, where there is no air or friction," how would you respond to that studen...

question

Mathematics, 23.03.2021 23:30

Alguien que hable español...

question

English, 23.03.2021 23:30

Help asap I am almost done. I just need to finish it

question

History, 23.03.2021 23:30

What was a cause/problem and the social effects/solutions of Sen. Joseph McCarthy?...

question

Mathematics, 23.03.2021 23:30

Ella ran 6 times around her school building. then she ran 4 miles home. Her phone told her she ran 7 miles total. Which equation represents this situa...

question

Mathematics, 23.03.2021 23:30

I really need help on this pls ...

question

English, 23.03.2021 23:30

Iggy is revising the following excerpt from his research-based essay on the effectiveness of animal shelters. Behaviorists studied sheltered animal...

question

Mathematics, 23.03.2021 23:30

Andrea, a self-employed individual, wishes to accumulate a retirement fund of $550,000. How much should she deposit each month into her retirement acc...

question

Mathematics, 23.03.2021 23:30

Volume = 45cm, height = 3.6 cm SOS...

question

Mathematics, 23.03.2021 23:30

On your own paper, graph the system of equations and identify the solution: y = 1/2 - 4 y = 3.2 +1 A.(-2,-5) B. no solution C...

question

Mathematics, 23.03.2021 23:30

Kathryn buys a wooden bowl as a souvenir while in South Africa. She wants to ship it back to the Unites States. The table below shows the cost of one...

question

Mathematics, 23.03.2021 23:30

Evaluate the area for the shape in the picture 6 cm 8 cm 14 cm

question

English, 23.03.2021 23:30

The restatement of the thesis in the conclusion should use the exact same words as the thesis in the introduction. True False...

More questions: Physics Another questions

Questions on the website: 13722361