Physics, 22.11.2021 21:50 tuetheturtle

I need help! A man stands on a freely rotating platform with his arms extended, his rotational frequency is 0.25rev/s. But when he draws them in, his frequency is 0.80revs/s. Find the ratio of his moment of inertia in the first case to that in the second.

Answers: 3

Show answers

Another question on Physics

Physics, 21.06.2019 22:20

1400 kg car has a speed of 27 m/s. if it takes 7 s to stop the car, what is the impulse and the average force acting on the car?

Answers: 1

Answer

Physics, 22.06.2019 02:30

Which feature of a heating curve indicates a change ofn state

Answers: 1

Answer

Physics, 22.06.2019 08:30

You win the lottery and decide to impress your friends by exhibiting a million-dollar cube of gold. at the time, gold is selling for $ 426.60 per troy ounce, and 1.0000 troy ounce equals 31.1035 g. -how tall would your million-dollar cube be? en cm

Answers: 2

Answer

Physics, 22.06.2019 15:30

The radius of an atom is closest in size to a

Answers: 2

Answer

You know the right answer?

I need help! A man stands on a freely rotating platform with his arms extended, his rotational fre...

Questions

Biology, 08.03.2021 15:30

In which direction would a force need to be exerted to make this object speed up...

English, 08.03.2021 15:30

I need help ASAP please I will give thanks with Brainlist for correct answer (If u don’t know just don’t answer please I really need help)

Chemistry, 08.03.2021 15:30

Butanedioic acid is a dibasic acid, what does this means?...

Chemistry, 08.03.2021 15:30

Neera and Tom dissolved different masses of salt in 500 cm3 of water. They measured the temperature at which each salt solution boiled. thermom...

Biology, 08.03.2021 15:30

Hello guys___who is having online class through G00GLE meet or Z00m? If any body has, give me the code so that I can disturb your teacher. Let's have...

Mathematics, 08.03.2021 15:30

£60 to the ratio of 2:1...

English, 08.03.2021 15:30

Which sentence from the introduction [paragraphs 1-3] explains one possible advantage of playing video games? A. Yet Rivera was an "A" student...

Physics, 08.03.2021 15:30

A block is attached to a spring. The spring constant is 20N/m. If the spring is compressed by 10cm, what is the maximum vertical height that the block...

Biology, 08.03.2021 15:30

Which statement describes the most likely result of a field being cleared to build homes?...

Biology, 08.03.2021 15:30

Why is it difficult to develop antiviral medications?...

Mathematics, 08.03.2021 15:30

Find two factors whose product and sum is indicated . the pictures are off the assignment

Biology, 08.03.2021 15:30

4. State the use of scales to the body of a fish?...

History, 08.03.2021 15:30

Hi Nishanth bro arr u there??...

Mathematics, 08.03.2021 15:30

Determine whether the function given by the table is linear, exponential, or neither. If the function is linear, find a linear function that models...

Mathematics, 08.03.2021 15:30

What is Euler's formula?...

Chemistry, 08.03.2021 15:30

Just solve this stuff. and get lost .Chemistry sucks

Physics, 08.03.2021 15:30

What are the4 spheres on earth...

Mathematics, 08.03.2021 15:30

Bitty what is the eniquality to 8 i have school in 20 mins...

Mathematics, 08.03.2021 15:30

Work out the value of 6c + 7 when c = 8...

Business, 08.03.2021 15:30

Regional integration areas: overview and success factors...

More questions: Physics Another questions