Physics, 12.08.2020 06:01 whitlee

An isolated system consists of two masses. The first, m1, has a mass of 1.90 kg, and is initially traveling to the east with a speed of 6.71 m/s. The second, m2, has a mass of 2.94 kg, and is initially traveling to the west with an unknown initial speed. The two masses collide head-on in a completely inelastic collision that stops them both. Calculate the initial kinetic energy of m2.

Answers: 2

Show answers

Another question on Physics

Physics, 22.06.2019 04:50

Find v(t), given acceleration a(t)=7j and initial velocity v(0)=k

Answers: 2

Answer

Physics, 22.06.2019 07:00

Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?

Answers: 1

Answer

Physics, 22.06.2019 14:00

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.

Answers: 1

Answer

Physics, 22.06.2019 17:30

Distinguish between linear momentum and angular momentum

Answers: 2

Answer

You know the right answer?

An isolated system consists of two masses. The first, m1, has a mass of 1.90 kg, and is initially tr...

Questions

Business, 18.09.2019 02:30

Assume that by december 31, 2021, the division had not yet been sold but was considered held for sale. the fair value of the division’s assets on dece...

Business, 18.09.2019 02:30

What does a single point on the demand curve represent? a. the value of film to the consumer as judged by the producerb. the value of consuming one mo...

History, 18.09.2019 02:30

Bernard madoff received a lengthy jail sentence after he was convicted of a. bribing a district attorney to drop charges against madoff’s son w...

Mathematics, 18.09.2019 02:30

Awidget inspector inspects 12 widgets and finds that exactly 3 are defective. unfortunately, the widgets then get all mixed up and the inspector has t...

Health, 18.09.2019 02:30

Mrs. morgan has osteoarthritis of her right hip. osteoporotic changes in the elderly are major medical and social problems. the most important clinica...

Chemistry, 18.09.2019 02:30

"copper is a red-brown element obtained from copper sulfide ores by heating the ores in air, which forms copper oxide. heating the copper oxide with c...

Business, 18.09.2019 02:30

The country of jeenah was closed to foreign influences for almost one hundred years. due to a deteriorating economic situation, the country recently o...

Biology, 18.09.2019 02:30

Pop quiz: alpha helices are stabilized by hydrogen bonds between the carbonyl group of residues i and the amide group of residues i+4 of the next hel...

Mathematics, 18.09.2019 02:30

Let p(x) be the statement "x is a duck", let q(x) be the statement "x is one of my poultry", let r(x) be the statement "x is an officer", and let s(x)...

Health, 18.09.2019 02:30

When checking the temperature of your facility's vaccine storage unit, you discover that the current temperature is outside of the recommended tempera...

Mathematics, 18.09.2019 02:40

1. which statements are true? select each correct answer. 15m^3−6m=3m(5m^2−6m) 6m^2+18m=6m^2(1+3m) 32m^4+12m^3=4m^3(8m+3)

Mathematics, 18.09.2019 02:40

Tanya is 1 year less than three times the age of her sister jessica. jessica is five years old. how old is tanya...

Business, 18.09.2019 02:40

Each of the following is required for adam smith’s concept of an invisible hand guiding the marketplace except:...

Biology, 18.09.2019 02:40

What are two ways in which human activities can affect the impact of a natural hazard...

History, 18.09.2019 02:40

How did the traditions and religious views of islamic people become integrated into the culture shaped by islam...

History, 18.09.2019 02:40

From 1968 until 1973, u. s. national security advisor henry kissinger and vietnamese diplomat le duc tho held a series of negotiations that eventually...

Mathematics, 18.09.2019 02:40

Asequence is defined by the recursive formula f(n + 1) = 1.5f(n). which sequence could be generated using the formula? –12, –18, –27, –2...

Spanish, 18.09.2019 02:40

Puedo escribir, escuchar musica, bailar y leer en la biblioteca....

History, 18.09.2019 02:40

What did the passage of the 18th amendment and the volstead act bring about? a the prohibition of alcohol b restrictive immigration laws

Business, 18.09.2019 02:40

You decide to cash out your cd early. what will happen? you will be able to invest in other stocks. you will be penalized with high fees....

More questions: Physics Another questions