![okaiikk](/avatars/21850.jpg)
okaiikk
19.07.2019 •
Mathematics
By what factor does the moment of inertia i2 of sphere 2 exceed the moment of inertia i1 of sphere 1?
Solved
Show answers
More tips
- A Auto and Moto How to choose the right drive for your BMW...
- L Leisure and Entertainment How to Choose the Perfect Gift for Men on February 23rd?...
- H Health and Medicine How to Treat Whooping Cough in Children?...
- H Health and Medicine Simple Ways to Lower Cholesterol in the Blood: Tips and Tricks...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
Answers on questions: Mathematics
- M Mathematics Deductive reasoning is the process of making a conclusion by fitting a specific example into a general statement. true false...
- M Mathematics What is the value of the range of the function f(x) =2x2-3x+8 for the domain value3?...
- M Mathematics What does classify the polynomial by the number of terms mean...
- M Mathematics If an angle is 40 , then it is acute...
- M Mathematics What are some jobs that uses geometry...
- M Mathematics During june, earth is 152000000 km from the sun. how far is earth from the sun in miles...
- M Mathematics James is trying to expand his pastry business to include cupcakes and personal cakes. he has 40 hours available to decorate the new items and can use no more than 22 pounds...
- M Mathematics Ihave two people that i talk to but now their not talking how many people am i talking to none im bored and want someone to talk to...
- M Mathematics What is the equation in point-slope form of a line that passes through the points (7, -8) and (-4, 6)?...
- M Mathematics What is the equation in point-slope form of a line that passes through the points (-4, -1) and (5,7)?...
Ответ:
Therefore, since they were both steel then the larger one would have a mass of 2^3 or eight times the smaller (v is proportional to r^3). So the larger one would have an I 8*4 or 32 times the smaller one.
We let M equal to the mass of the first sphere then the mass of sphere 2 will be 8M and your calculation will result in this:
I2 = 2/5 (8M)(2R)² = 2/5 8M 4R² = 32(2/5 M R²)
so ration I2/I1 = 32.
Ответ:
2.953125
2
hope that