subject

Physics, 03.07.2021 20:20 fernandaElizondo

A screw Jack whose pitch is 2mm is used to raise a bus of mass 900kg through height of 20cm. The length of the Tommy of the Tommy of the jack is 40cm. Calculate the velocity ratio of the machine

ansver

Answers: 3

Show answers

Another question on Physics

question

Physics, 21.06.2019 19:00

What is tan(61)? а. 1.80 b. 0.49 c. 0.61 d. 0.87

Answers: 1

question

Physics, 22.06.2019 13:30

If the spring constant k of a pogo stick is 3500 n m and the weight of the person on the pogo stick is 700 n, how much is the spring in the botom of the pogo stick compressed?

Answers: 2

question

Physics, 22.06.2019 14:00

If element x has 99 protons how many electrons does it have

Answers: 1

question

Physics, 22.06.2019 16:20

Which best describes what forms in nuclear fission? a. two smaller, more stable nucleib. two larger, less stable nucleic. one smaller, less stable nucleusd. one larger, more stable nucleus

Answers: 1

You know the right answer?

A screw Jack whose pitch is 2mm is used to raise a bus of mass 900kg through height of 20cm. The len...

Questions

question

Mathematics, 09.04.2021 04:30

Geoff wants to make a 100 ml of 5% alcohol solution mixing a quantity of a 2% alcohol solution with a 7% alcohol solution. What are the quantities of...

question

Mathematics, 09.04.2021 04:30

A student determined the value of x as shown. Explain the students error. (Click on photo and NO ABSOLUTELY NO LINKS)

question

Business, 09.04.2021 04:30

Many employees say that their managers give them clear and sufficient directions, as well as goals for their work. True False...

question

Mathematics, 09.04.2021 04:30

Epidemiologists decided to investigate the effect of sunscreens on sunburns. They ran an epidemiologic study to see the association of sunscreens and...

question

Mathematics, 09.04.2021 04:30

A lumber company is making boards that are 2638.0 millimeters tall. If the boards are too long they must be trimmed, and if the boards are too short t...

question

Mathematics, 09.04.2021 04:30

24 Find the exact value of the trigonometric expression given that sin u = - 3 5 and cos y = - (Both u and v are in Quadrant III.) 25" cos(u + v) Addi...

question

Mathematics, 09.04.2021 04:30

CLICK ON PHOTO AND NO LINKS PLS ...

question

Mathematics, 09.04.2021 04:30

I need a answer for this is for today help me pls

question

Mathematics, 09.04.2021 04:30

Position 3 Value of Term 8 20 Com ...

question

Mathematics, 09.04.2021 04:30

What is it i’m really really really confused about it lol

question

Business, 09.04.2021 04:30

The city council is conducting a cost-benefit analysis for a new bridge. The construction materials for the bridge will cost $80 million. The maintena...

question

Business, 09.04.2021 04:30

P11-1A Tidal Corporation was organized on January 1, 2017. It is authorized to issue 20,000 shares of 6%, $50 par value preferred stock and 500,000 sh...

question

Spanish, 09.04.2021 04:30

Un libro en la sección infantil sobre la biografía y los inventos de Benjamin Franklin PERCUADIR INFORMAR ENTRETENER...

question

Mathematics, 09.04.2021 04:30

Which two integers is -√21 between?...

question

Mathematics, 09.04.2021 04:30

Pls answer thankyou NO ABSOLUTELY NO LINKS OR I WILL THROW MY PHONE AT U

question

Geography, 09.04.2021 04:30

Kites: Birds of Glory As a rule, raptors, or birds of prey, are among the most admired and adored birds in the world. From the California condor to t...

question

Mathematics, 09.04.2021 04:30

If you have a triangle with the following three sides, find the perimeter, Side 1: 2x+5 Side 2: 4x-3 Side 3: 5x+7...

question

Mathematics, 09.04.2021 04:30

Please help I kind of understand but not fully

question

Physics, 09.04.2021 04:30

A beam of laser light of wavelength 532.2 nm strikes a thin slit 0.00375 mm wide. After the light passes through the slit, what is the largest angle r...

question

English, 09.04.2021 04:30

AUTHOR'S STYLE RHETORICAL DEVICES A. DIRECTIONS: Identify four rhetorical devices in this excerpt from a persuasive speech. Explain the effect the aut...

More questions: Physics Another questions

Questions on the website: 13722367