When I solved this and did not convert to rad/s and instead left it as rpm...
When I solved this and did not convert to rad/s and instead left it as rpm the whole time, I get a different answer even with the same process. Do you need to put it in rad/s to solve it then put it back to rpm in the end?
Homework Answers
If angular displacement is given in revolutions and time in minutes, then you don't need to convert rpm to rad/s. If they are given in rad and seconds then we need to convert rpm to rad/s. you need to convert your final answer to rpm from rad/s if asked in rpm.
1 rpm = (2pi/60) rad/s
Add Answer to:
When I solved this and did not convert to rad/s and instead left
it as rpm...
Part C If the propeller were turning at 17 rad/s, at how many rpm would it...
Part C If the propeller were turning at 17 rad/s, at how many rpm would it be turning? Express your answer in revolutions per minute. | ΑΣΦ ? rpm Submit Request Answer Part D When the propeller were turning at 17 rad/s, what is the period (in seconds) of this propeller? Express your answer in seconds. Pa] ΑΣΦ ? I= Submit Request Answer Problem 9.09 - Enhanced - with Solution Palla An airplane propeller is rotating at 2200 rpm For...
3. Did you ever wonder what are the longest words that when spelled backwards form other...
3. Did you ever wonder what are the longest words that when spelled backwards form other valid words? Well, now you get to answer that question (even if you never asked it ;-)). Write a function writeLongestBackwardsWordsToFile(M) that writes a file ‘topMBackwardsWords.txt’ (e.g. ‘top3BackwardsWords.txt’ if M = 3), containing the M longest words and their corresponding backwards word together on one line, and different word pairs on different lines. Try not to duplicate the same word pair (with order reversed)...
First, disregard the typo 20,000 instead of 20,0000. I plugged these numbers into my calculator and...
First, disregard the typo 20,000 instead of 20,0000. I plugged
these numbers into my calculator and got a completely different
answer. I got -13,099.12. Anyone know what this mistake may be?
Where did I go wrong? And is there a way to solve this using
formulas instead of simply relying on the calculator?
I start working on my first job. I realize I need $20,000 in 3 years to buy a new car. If I can earn 4.7% annually how...
Did I do this problem on lineral thermal expansion correctly? Information was left out of the...
Did I do this problem on lineral thermal expansion correctly?
Information was left out of the problem, so I assumed the material
to be steel, as iron was not listed in my book.
You are asked to lay a railroad track. Each piece of track is
30.0m long and the temperature in the region varies from
-10oF in the winter to to 95oF in the summer.
How close can you lay down the successive tracks without causing
undue stresses in...
4. MATLAB can solve second order equations numerically, but it needs to convert it to a...
4. MATLAB can solve second order equations numerically, but it needs to convert it to a sys- tem first. We haven't covered systems yet, but we can make use of them (entirely in MAT- LAB) to solve this problem. The help page https://www.mathworks.com/help/symbolic/ solve-differential-equation-numerically-1.html shows how to do this. Follow those steps to get the solution to day +9y = cos(3) dt2 y(0) = 0 v(0) = 0 Plot this and your solution from the previous part on the same...
Problem 3. Consider the initial value problem w y sin() 0 Convert the system into a single 3rd order equation and solve resulting initial value problem via Laplace transform method. Express your answ...
Problem 3. Consider the initial value problem w y sin() 0 Convert the system into a single 3rd order equation and solve resulting initial value problem via Laplace transform method. Express your answer in terms of w,y, z. Problem 4 Solve the above problem by applying Laplace transform to the whole system without transferring it to a single equation. Do you get the same answer as in problem1? (Hint: Denote W(s), Y (s), Z(s) to be Laplace transforms of w(t),...
PLEASE SHOW WORK AND ANSWER ALL PARTS. WHEN I ASKED THE SECTIONS SEPARATELY THE ANSWERS DID NOT MATCH, THANK YOU!!! All of the questions on this concern a space station, consisting of a long thin unif...
PLEASE SHOW WORK AND ANSWER ALL PARTS. WHEN I ASKED THE
SECTIONS SEPARATELY THE ANSWERS DID NOT MATCH, THANK
YOU!!!
All of the questions on this concern a space station, consisting
of a long thin uniform rod of mass 4.4 x
106kg and length 171 meters,
with two identical uniform hollow spheres, each of mass 1.3
x 106 kg and radius 57 meters,
attached at the ends of the rod, as shown below. Note that none
of the diagrams shown...
QUESTION 5 please. 4. MATLAB can solve second order equations numerically, but it needs to convert...
QUESTION 5 please.
4. MATLAB can solve second order equations numerically, but it needs to convert it to a sys- tem first. We haven't covered systems yet, but we can make use of them (entirely in MAT- LAB) to solve this problem. The help page https://www.mathworks.com/help/symbolic/ solve-differential-equation-numerically-1.html shows how to do this. Follow those steps to get the solution to day +9y = cos(3) dt2 y(0) = 0 v(0) = 0 Plot this and your solution from the previous part...
S Take the function flowchart below and convert it to lines of code. You do not...
S Take the function flowchart below and convert it to lines of code. You do not need to put a main, you do not need includes or anything else other than the function starting with the function header. (Hint when a number "divides evenly into another number that means there is nothing left over, 6 divides evenly to 24 for instance) solve int input int start=input divided by 2 4 divides evenly into input Afrue start startinus False int val...
Hi I got help on the above problem. While I now have the answer I'm still...
Hi I got help on the above
problem. While I now have the answer I'm still unsure
algebratically how the person who solved this problem solved for q.
So I get E=kq/r^2 but then solving for q. How did E end up
negative? Did they flip fractions and when? did the subtract
something? Can someone step by step break this down(like i'm
literally in 3rd grade all over again) lol. Agh seriously you all
are so much help!!!!The best!
....
Part C If the propeller were turning at 17 rad/s, at how many rpm would it be turning? Express your answer in revolutions per minute. | ΑΣΦ ? rpm Submit Request Answer Part D When the propeller were turning at 17 rad/s, what is the period (in seconds) of this propeller? Express your answer in seconds. Pa] ΑΣΦ ? I= Submit Request Answer Problem 9.09 - Enhanced - with Solution Palla An airplane propeller is rotating at 2200 rpm For...
First, disregard the typo 20,000 instead of 20,0000. I plugged
these numbers into my calculator and got a completely different
answer. I got -13,099.12. Anyone know what this mistake may be?
Where did I go wrong? And is there a way to solve this using
formulas instead of simply relying on the calculator?
I start working on my first job. I realize I need $20,000 in 3 years to buy a new car. If I can earn 4.7% annually how...
Did I do this problem on lineral thermal expansion correctly?
Information was left out of the problem, so I assumed the material
to be steel, as iron was not listed in my book.
You are asked to lay a railroad track. Each piece of track is
30.0m long and the temperature in the region varies from
-10oF in the winter to to 95oF in the summer.
How close can you lay down the successive tracks without causing
undue stresses in...
4. MATLAB can solve second order equations numerically, but it needs to convert it to a sys- tem first. We haven't covered systems yet, but we can make use of them (entirely in MAT- LAB) to solve this problem. The help page https://www.mathworks.com/help/symbolic/ solve-differential-equation-numerically-1.html shows how to do this. Follow those steps to get the solution to day +9y = cos(3) dt2 y(0) = 0 v(0) = 0 Plot this and your solution from the previous part on the same...
Problem 3. Consider the initial value problem w y sin() 0 Convert the system into a single 3rd order equation and solve resulting initial value problem via Laplace transform method. Express your answer in terms of w,y, z. Problem 4 Solve the above problem by applying Laplace transform to the whole system without transferring it to a single equation. Do you get the same answer as in problem1? (Hint: Denote W(s), Y (s), Z(s) to be Laplace transforms of w(t),...
PLEASE SHOW WORK AND ANSWER ALL PARTS. WHEN I ASKED THE
SECTIONS SEPARATELY THE ANSWERS DID NOT MATCH, THANK
YOU!!!
All of the questions on this concern a space station, consisting
of a long thin uniform rod of mass 4.4 x
106kg and length 171 meters,
with two identical uniform hollow spheres, each of mass 1.3
x 106 kg and radius 57 meters,
attached at the ends of the rod, as shown below. Note that none
of the diagrams shown...
QUESTION 5 please.
4. MATLAB can solve second order equations numerically, but it needs to convert it to a sys- tem first. We haven't covered systems yet, but we can make use of them (entirely in MAT- LAB) to solve this problem. The help page https://www.mathworks.com/help/symbolic/ solve-differential-equation-numerically-1.html shows how to do this. Follow those steps to get the solution to day +9y = cos(3) dt2 y(0) = 0 v(0) = 0 Plot this and your solution from the previous part...
S Take the function flowchart below and convert it to lines of code. You do not need to put a main, you do not need includes or anything else other than the function starting with the function header. (Hint when a number "divides evenly into another number that means there is nothing left over, 6 divides evenly to 24 for instance) solve int input int start=input divided by 2 4 divides evenly into input Afrue start startinus False int val...
Hi I got help on the above
problem. While I now have the answer I'm still unsure
algebratically how the person who solved this problem solved for q.
So I get E=kq/r^2 but then solving for q. How did E end up
negative? Did they flip fractions and when? did the subtract
something? Can someone step by step break this down(like i'm
literally in 3rd grade all over again) lol. Agh seriously you all
are so much help!!!!The best!
....
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