subject

Physics, 28.03.2020 21:56 ladybugys

The output work of a machine compared to the input work is the efficiency of the machine.

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 21.06.2019 21:40

Since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of "if…then…because…” when writing your hypothesis.

Answers: 1

question

Physics, 22.06.2019 04:20

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

Answers: 3

question

Physics, 22.06.2019 05:10

Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.

Answers: 3

question

Physics, 22.06.2019 12:00

It is really hard for me right know

Answers: 1

You know the right answer?

The output work of a machine compared to the input work is the efficiency of the machine....

Questions

question

History, 25.07.2019 23:00

Suppose a student is asked to write a research paper on the outcome of the hundred years war between england and france which question would best the...

question

History, 25.07.2019 23:00

Was jefferson davis republican or democratic...

question

History, 25.07.2019 23:00

If the supreme court had decided differently in gibbons v. ogden or mcculloch v. maryland, what might be one result today?...

question

Biology, 25.07.2019 23:00

In addition to storage and mechanical breakdown of food, the stomach initiates protein digestion and denatures proteins. is the first site where absor...

question

Chemistry, 25.07.2019 23:00

If you were to pour 4 different liquids into a glass and the liquids separated into 4 layers, which liquid would have the highest density?...

question

Arts, 25.07.2019 23:00

What pattern was repeatedly used for the flooring in death of a salesman?...

question

English, 25.07.2019 23:00

What was the churro's worth and position in spain just before it came to the united states? contrast that with its position and worth in its early da...

question

History, 25.07.2019 23:00

Why do countries specialize? check all that apply. to produce more of certain goods and services in a more efficient way to trade with one another fo...

question

Chemistry, 25.07.2019 23:00

Hydration of alkynes (via oxymercuration) gives good yields of single compounds only with symmetrical or terminal alkynes. draw the major organic prod...

question

Social Studies, 25.07.2019 23:00

If a person goes through a demanding process involving lots of effort and ahrd work to achieve a goal, what would cognitive dissonance suggest that pe...

question

Social Studies, 25.07.2019 23:00

Iam playing peekaboo with one of my infant daughters and her favorite toy. i hide it under the blanket. she laughs and pulls the blanket off, finding...

question

Biology, 25.07.2019 23:00

Hormones are see concept 45.1 (page 998) signals that must interact with dna in order to be effective always proteins produced only in response to en...

question

History, 25.07.2019 23:00

How did the activities of leopold ii influence european colonization in africa? what agreements did european powers make at the berlin conference in...

question

Computers and Technology, 25.07.2019 23:00

If a given router can connect to at most k networks, how many routers, r, are required to connect n networks? write an equation that gives r in terms...

question

History, 25.07.2019 23:00

How were jewish people killed during the holocaust?...

question

Social Studies, 25.07.2019 23:00

Alice takes lithium to control symptoms of her mental disorder. alice is most likely suffering from schizophrenia bipolar disorder social phobia gene...

question

Health, 25.07.2019 23:00

What to do when your head hurts besides taking medicine? ; /...

question

Mathematics, 25.07.2019 23:00

The volume of a solid gold statue can be approximated as 1000\text{ cm}^31000 cm 3 1000, space, c, m, start superscript, 3, end superscript. the densi...

question

Physics, 25.07.2019 23:00

Who was christa mcauliffe and what happened this year to make her dream come true?...

question

Biology, 25.07.2019 23:00

Glucocorticoids reduce inflammation, but they can also cause liver cells to produce extra sugar. this could lead to high blood sugar levels and bring...

More questions: Physics Another questions

Questions on the website: 13722367