subject

Physics, 08.04.2020 01:29 loganparrish2488

A horizontal 861 N merry-go-round of radius 1.84 m is started from rest by a constant horizontal force of 57.6 N applied tangentially to the merry-go-round. Find the kinetic energy of the merry-goround after 2.54 s. The acceleration of gravity is 9.8 m/s 2 . Assume the merry-go-round is a solid cylinder. Answer in units of J.

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 22.06.2019 10:30

In automobile steering wheel is shown what is the ideal mechanical advantage blank? if the ama is eight what is the efficiency of the steering wheel?

Answers: 1

question

Physics, 22.06.2019 23:00

Hunter’s velocity was 4.5 m/s. at the end of his race, his velocity was the same. which best describes his movement? his movement stopped. his acceleration is zero. his time was constant. his acceleration was positive.

Answers: 1

question

Physics, 23.06.2019 01:00

Why do metals "give up" their valence electrons?

Answers: 2

question

Physics, 23.06.2019 17:30

In the equation for the gravitational force between two objects, which quantity must be squared? m1 m2 g d

Answers: 1

You know the right answer?

A horizontal 861 N merry-go-round of radius 1.84 m is started from rest by a constant horizontal for...

Questions

question

Mathematics, 06.11.2019 04:31

Paul recently purchased wii fit. each day wii fit calculates a wii fit age. over the course of the past week (n = 7 days), his wii fit age has a mean...

question

Physics, 06.11.2019 04:31

Building codes usually limit the current carried by a no. 14 copper wire to 15 a. many household circuits are wired with this size wire. what is the d...

question

Social Studies, 06.11.2019 04:31

The same young woman sits in the front row of a history class, which is also attended byyour two friends. they notice in this class as well her histor...

question

History, 06.11.2019 04:31

The four freedoms: a. was a campaign slogan of the republicans. b.were the war aims of nazi germany. c.were president roosevelt’s statement of the all...

question

Business, 06.11.2019 04:31

Zoroastrianism taught: group of answer choices belief in one divinity only. belief in two divine forces. belief in many divine forces. belief in huma...

question

Biology, 06.11.2019 04:31

Ageneral rule relating the capacity of a specific animal's digestive system to provide adequate access to substrates for biosynthesis of cellular comp...

question

Mathematics, 06.11.2019 04:31

Among all right circular cones with a slant height of 24, what are the dimensions (radius and height) that maximize the volume of the cone? the slant...

question

Social Studies, 06.11.2019 04:31

According to research noted in your textbook, children as young as year(s) of age already demonstrate a preference for different types of toys, even...

question

Business, 06.11.2019 04:31

Setting a price ceiling below the equilibrium price can result in: a. a shortage, where the quantity demanded exceeds the quantity supplied.

question

Business, 06.11.2019 04:31

Abusinessman enters the same revolving door on the right, pushing with 533 n of force directed perpendicular to the door and 0.539 m from the hub, whi...

question

Social Studies, 06.11.2019 04:31

Based on your knowledge of the relative strength of the four major intermolecular forces, would you expect for a nonpolar molecule to have a higher or...

question

Business, 06.11.2019 04:31

Alciatore company reported a net income of $150,000 in 2018. the weighted-average number of common shares outstanding for 2018 was 40,000. the average...

question

History, 06.11.2019 04:31

The treaty that ended the war of 1812: gave the united states large tracts of land in the west. gave canada the option of joining the united states....

question

Social Studies, 06.11.2019 04:31

The beeper sounds in your car until you fasten your seat belt. the removal of the annoying beeping is for fastening the seat belt. positive reinforce...

question

Physics, 06.11.2019 04:31

Ahungry 169169 kg lion running northward at 77.377.3 km/hr attacks and holds onto a 31.731.7 kg thomson's gazelle running eastward at 63.863.8 km/hr....

question

Social Studies, 06.11.2019 04:31

Rami is sitting in a relaxed position. he is breathing deeply, slowly, and rhythmically with his attention directed only at the breathing movements of...

question

Health, 06.11.2019 04:31

Dr. austin is studying the effects of aging on memory. she gives a test of memory to a group of 20-year-olds, a group of 30-year-olds, and a group of...

question

Mathematics, 06.11.2019 04:31

Apiece of cardboard measures 10 ft by 10 ft. four equal squares of size x are removed from the corners. after removing the squares, the piece of cardb...

question

Social Studies, 06.11.2019 04:31

Many faiths have long prescribed whom their members should marry, how many spouses they could have, and even if they should date prior to marriage. th...

question

Social Studies, 06.11.2019 04:31

Dane knows five people who have experienced difficulties with a certain appliance brand. when shopping for a new refrigerator with his partner, he wil...

More questions: Physics Another questions

Questions on the website: 13722362