subject

Physics, 08.10.2019 18:30 clarissajimenez27

Select all the correct definitions
a. mechanical advantage is the ratio of output force/ input force
b. mechanical advantage is the ratio of input/output force
c. efficiency is the ratio of input work/ output work expressed as a percentage
d. efficiency is the ratio of output work/input work expressed as a percentage

ansver

Answers: 3

Show answers

Another question on Physics

question

Physics, 22.06.2019 02:30

You are about to open a container of soy milk but notice that there are instructions to “shake well before serving.” the soy milk is most likely a

Answers: 1

question

Physics, 22.06.2019 05:10

Which situation will have the highest resistance? a.long wire and high temperatureb.short wire and high temperaturec.long wire and cold temperaturedshort wire and low temperature

Answers: 2

question

Physics, 23.06.2019 01:30

At what time would the magnitude of the velocity reach 36.00 km/hr

Answers: 2

question

Physics, 23.06.2019 05:30

Aman jogs at a velocity of 2.5 m/s west for 1,200 s. he then walks at a velocity 1.0 m/s east for 500 s and then stops to rest . what is the displacement of man when he stops to rest?

Answers: 3

You know the right answer?

Select all the correct definitions
a. mechanical advantage is the ratio of output force/ inpu...

Questions

question

Physics, 10.01.2020 06:31

Is a pipe or fitting installed in a vertical position or forming an angle of not more than 45 degrees with the vertical....

question

Biology, 10.01.2020 06:31

The increase in osmolarity as filtrate moves down the descending limb is due to moving out of the tubule....

question

Social Studies, 10.01.2020 06:31

Is to interpret and ascribe meaning to issues and events in order to individuals understand their roles within the larger society and culture....

question

Mathematics, 10.01.2020 06:31

10. two men, starting at the same point, walk in opposite directions for 8 meters, turn left and walk another 6 meters. what is the distance between t...

question

Social Studies, 10.01.2020 06:31

is enhanced when decisions that affect the citizens' lives are made by representatives who are local, closer to them, and more similar to them....

question

History, 10.01.2020 06:31

1. three-and-one-half number of disciples who received special training and teaching 2 . peter peter, james, and john 3 . twelve number of times jesus...

question

Computers and Technology, 10.01.2020 06:31

1. which of the following is not related to a buffer overflow? a. static buffer overflow b. index error c. canonicalization error d. heap overflow...

question

Social Studies, 10.01.2020 06:31

Is the theory that government’s authority arises from the people, and the government must respect man’s natural rights. a) divine right th...

question

Health, 10.01.2020 06:31

A14-year-old is hit in the mouth with a baseball. two teeth are knocked out. which of the following are appropriate transport solutions for the teeth...

question

History, 10.01.2020 06:31

Is the notion that citizens of a territory should regulate the existence of slavery just like the citizens of a state. a. popular sovereig...

question

English, 10.01.2020 06:31

"schultz: that day would never come, as anne did not survive the nazi death camps. but otto frank did. which is the best quick way of jotting down th...

question

Social Studies, 10.01.2020 06:31

1.because she mistakenly thought she was much closer to the mountain than she actually was, fiona perceived the mountain to be than it actually was....

question

Geography, 10.01.2020 06:31

17.in what direction do most mid-continent tornadoes travel along the ground and how fast do tornadoes move along the grounda. east b. southwest...

question

Biology, 10.01.2020 06:31

Ablack guinea pig crossed with an albino guinea pig produces 12 black offspring. when the albino is crossed with a second black one, 7 blacks and 5 al...

question

Health, 10.01.2020 06:31

A35-year-old obese woman is complaining of localized pain in the right upper quadrant with referred pain to the right shoulder. the most likely cause...

question

Spanish, 10.01.2020 06:31

1. leemos el horario. 2. come con gabriela hoy. 3. escriben con lápiz. 4. no decido ahora. 5. no debes comer en la bibliot...

question

Social Studies, 10.01.2020 06:31

"when students are warned that they are going to be hit with persuasive appeals and are given arguments to them resist these pitches, they are able t...

question

Physics, 10.01.2020 06:31

8) if during the last 100 feet of approaching a railroad crossing, you cannot see the track for at least 400 feet in both directions, you may not cros...

question

Business, 10.01.2020 06:31

"trade raises the economic well-being of a nation in the sense that the gains of the winners exceed the losses of the losers." this statement is corre...

question

Chemistry, 10.01.2020 06:31

A0.20 mol sample of mgcl2(s) and a 0.10 mol sample of kci(s) are dissolved in water and diluted to 500 ml. what is the concentration of cl in the solu...

More questions: Physics Another questions

Questions on the website: 13722367