Physics, 08.01.2020 09:31 giuliabril

In machines and engines, a. there will be no friction. b. friction increases fuel efficiency. c. the process of overcoming friction uses valuable fuels.

Answers: 3

Show answers

Another question on Physics

Physics, 22.06.2019 14:40

An athlete is holding 24 lb of weights at a height of 6 inches above the stack as shown. to lower the weights, she applies a constant force of 5 lb to the handle. determine the velocity of the weights immediately before they hit the stack.

Answers: 1

Answer

Physics, 22.06.2019 23:30

Avector a⃗ has a length of 8.6 m and points in the negative x direction. find the x component of the vector −3.7a⃗ .

Answers: 1

Answer

Physics, 23.06.2019 00:50

Mark creates a graphic organizer to review his notes aboutelectrical force.which labels belong in the regions marked x and y?

Answers: 1

Answer

Physics, 23.06.2019 02:30

Aproton is shot from the negative disk toward the positive disk. what launch speed must the proton have to just barely reach the positive disk?

Answers: 2

Answer

You know the right answer?

In machines and engines, a. there will be no friction. b. friction increases fuel efficiency. c. the...

Questions

Business, 31.10.2019 02:31

Acompany preparing for a chapter 7 liquidation has the following liabilities: note payable a of $132,000 secured by land having a book value of $71,0...

Business, 31.10.2019 02:31

Which of the following statements is correct? a. if the risk-free rate rises, then the market risk premium must also rise. b. if a company's beta is h...

Mathematics, 31.10.2019 02:31

Asample of 14 joint specimens of a particular type gave a sample mean proportional limit stress of 8.48 mpa and a sample standard deviation of 0.79 mp...

Business, 31.10.2019 02:31

Clipclop company sells horseshoes to customers at a discount of 4% if the customer orders more than 10,000 horseshoes in a year. the price per shoe is...

Social Studies, 31.10.2019 02:31

According to members of a minority group are likely to accept the negative views held by a majority group only if they perceive that there is little...

Biology, 31.10.2019 02:31

Insulin causes a) a decrease in the concentration of blood glucose. b) a decrease in the permeability of cell membranes to glucose.

Social Studies, 31.10.2019 02:31

Reliable insurance company employs stuart as an agent. to terminate stuart’s authority, reliable insurance must notify a. only third parties who are a...

Health, 31.10.2019 02:31

The arnold palmer hospital uses to give hospital personnel a quick, visual overview of what's happening in house, versus internal goals and external...

Mathematics, 31.10.2019 02:31

Amagazine collects data each year on the price of a hamburger in a certain fast food restaurant in various countries around the world. the price of th...

Business, 31.10.2019 02:31

Problem 3-16a contrasting abc and conventional product costs [lo3-2, lo3-3, lo3-4][the following information applies to the questions displayed below....

Mathematics, 31.10.2019 02:31

Aleading magazine wants to conduct a survey on various issues related to women. for the survey, it decides to include appropriate numbers of women in...

Computers and Technology, 31.10.2019 02:31

Assume that ip has been declared to be a pointer to int and that result has been declared to be an array of 100 elements . assume further that ip has...

Business, 31.10.2019 02:31

The chair of the board of the local humane society chose the bank where the organization keeps its money; however, the office manager is the primary...

Engineering, 31.10.2019 02:31

Consider a subsonic engine inlet (i. e., a diffuser) with an inlet area of 2.30 × 103 in2 and exit-to-inlet area ratio of 1.44. air enters the diffuse...

Physics, 31.10.2019 02:31

Aparticle moves along a circular path over a horizontal xy coordinate system, at constant speed. at time t1 = 4.50 s, it is at point (5.80 m, 5.60 m)...

Social Studies, 31.10.2019 02:31

9. as part of her master’s thesis work, amy is conducting a survey of dating attitudes and behaviors among young adults. she first distributes questio...

Social Studies, 31.10.2019 02:31

Margie was learning about the maasai tribe in africa from her teacher. her teacher was telling the class about the circumcision rituals that boys unde...

Mathematics, 31.10.2019 02:31

Four universities—1, 2, 3, and 4—are participating in a holiday basketball tournament. in the first round, 1 will play 2 and 3 will play 4. then the t...

Business, 31.10.2019 02:31

Howard weiss, inc., is considering building a sensitive new radiation scanning device. his managers believe that there is a probability of 0.40 that t...

Social Studies, 31.10.2019 02:31

Singin' in the rain includes a number of musical and dance pieces throughout the film. don's piece starting at time code 01: 15: 34 is one example of...

More questions: Physics Another questions