Physics, 12.03.2020 00:02 les6965

A playground merry-go-round of radius 1.7 m has a moment of inertia 137 kg. m2 and is rotating at 10 rev/min about a frictionless vertical axle. Facing the axle, a 22 kg child hops onto the merry-go-round, and manages to sit down on the edge. What is the new angular speed of the merry-go-round? Answer in units of rev/min.

Answers: 1

Show answers

Another question on Physics

Physics, 21.06.2019 14:30

:( asap! list all of the items in the item bank and match the definitions correctly.

Answers: 2

Answer

Physics, 21.06.2019 15:30

If you quadruple the temperature of a black body, by what factor will the total energy radiated per second per square meter increase? 1,024 64 16 4 256 submit answer

Answers: 1

Answer

Physics, 22.06.2019 09:30

True or false graphs must include scales that increase by the same amount

Answers: 3

Answer

Physics, 22.06.2019 10:30

If y gets smaller as x gets bigger and y have an relationship?

Answers: 1

Answer

You know the right answer?

A playground merry-go-round of radius 1.7 m has a moment of inertia 137 kg. m2 and is rotating at 10...

Questions

Mathematics, 31.01.2022 20:40

A+B=44, 2B-8=A. What isA? What is B? How did you reach those awnsers?...

English, 31.01.2022 20:40

Which detail from the poem, "LET AMERICA BE AMERICA AGAIN," best expresses the second speaker's point of view? A "I am the young man, full of...

Mathematics, 31.01.2022 20:40

5x-7y=-11 6x+7y=33 If anyone could answer that would be great! THANK YOU...

Mathematics, 31.01.2022 20:50

Stem & leaf diagram question ...

Mathematics, 31.01.2022 20:50

Sam spent 75 minutes working on a project. if he started at 4:30am, what time did he finish...

English, 31.01.2022 20:50

1. what is the mood and tone with evidence from the text; My grandpa is a mountain, Brooding, looming, tall. I stand in his shadow, sile...

Mathematics, 31.01.2022 20:50

A town doubles its size every 64 years. If the population is currently 1700, what will the population be in 128 years....

Mathematics, 31.01.2022 20:50

Find the length of the side labeled x. Round your final answer to the nearest thousandth.

Mathematics, 31.01.2022 20:50

A movie, including the previews, is 2 hours and 40 minutes long. If the previews last 20 minutes. What fraction of the total time is the actual movie?...

English, 31.01.2022 20:50

Describe the world in which Juliet lived in and explain how it impacted her life....

Mathematics, 31.01.2022 20:50

Work out the probability that it will rain on exactly two consecutive days...

Biology, 31.01.2022 20:50

Help me guys please tomorrow is the deadline please help

Physics, 31.01.2022 20:50

A metal rod of 100cm is heated through 100 degrees . calculate the change in length of the rod. take linear expansivity the material of the rod to be...

Mathematics, 31.01.2022 20:50

What is the answer? 4 - (-7) =...

Biology, 31.01.2022 20:50

JESTION 16 Which of the following statements are true concerning polymers? O a. Polymers are made by joining smaller molecules called monomers...

Physics, 31.01.2022 20:50

HELP QUICKLY PLEASE A car with a mass of 1350 kg is cruising at 35 mi/hr. How much momentum does it have?...

English, 31.01.2022 20:50

Read the passage carefully. Then, make appropriate cuts (delete lines) until the passage can be read aloud interpretively in two minutes, using proper...

Mathematics, 31.01.2022 20:50

Sal is tiling his entryway. The floor plan is drawn on a unit grid. Each unit length represents 1 foot. Tile costs $1.15 per square foot. How much w...

Mathematics, 31.01.2022 20:50

How do you solve this problem quick ...

Mathematics, 31.01.2022 20:50

Which table represents a nonlinear function? x y −5 7 −2 6 1 5 7 3 x y −2 −1 0 1 2 3 5 6...

More questions: Physics Another questions