The first thing we are going to do is find the equation of motion:
ωf = ωi + αt
θ = ωi*t + 1/2αt^2
Where:
ωf = final angular velocity
ωi = initial angular velocity
α = Angular acceleration
θ = Revolutions.
t = time.
We have then:
ωf = (7200) * ((2 * pi) / 60) = 753.60 rad / s
ωi = 0
α = 190 rad / s2
Clearing t:
753.60 = 0 + 190*t
t = 753.60 / 190
t = 3.97 s
Then, replacing the time:
θ1 = 0 + (1/2) * (190) * (3.97) ^ 2
θ1 = 1494.51 rad
For (10-3.97) s:
θ2 = ωf * t
θ2 = (753.60 rad / s) * (10-3.97) s
θ2 = 4544,208 rad
Number of final revolutions:
θ1 + θ2 = (1494.51 rad + 4544.208 rad) * (180 / π)
θ1 + θ2 = 961.57 rev
Answer:
the disk has made 961.57 rev 10.0 s after it starts up
Answer:
DIRECT RESPONSE AGENCY
Explanation:
Direct Response Agency engage potential customers with a conversation and message that reflects their values and interest will usually reinforce their desire to do business with a company.
Direct response is a form of communicating an offer, where an organizations communicate directly to customers and supply a method for a direct response by offering services such as data base management.
Direct response agencies encourage prospective customer to take action by disseminating different types of communications that go straight to the target customers.
Answer:
<h3>Examples of information systems. Quality control systems. They are those in which there is customer feedback and the results are evaluated under statistics and final reports. The databases in a library. To organize and store file databases such as books, journals. journals, theses, etc.</h3>
Explanation:
Answer:The School in the Woods. Colby Knox is known for his work on The School in the Woods
Explanation:
Answer:
The code is given in C++ below
Explanation:
#include <iostream>
using namespace std;
int main()
{
float fv,pv,r,k,n,pmt,totalmoneyinvested;
pv=1000.00;
r=6/100;
k=12; //The value of k should be 12 for monthly installments
n=45;
pmt=250;
totalmoneyinvested=pv+(pmt*12*45); //The total money you invested
fv=pv*(1+r/k)*n*k+pmt*((1+r/k)*n*k-1)*(1+r/k)*r/k;
cout<<"Initial Investment:"<<" $"<<pv;
cout<<"\nRate Of Return:6%";
cout<<"\nLength of Time:"<<n<<"year";
cout<<"\nMonthly Payment:"<<" $"<<pmt;
cout<<"\nFinal Amount:"<<" $"<<fv;
cout<<"\nThe Money You Invested Is $"<<totalmoneyinvested<<" And The Final Amount Is $"<<fv;
return 0;
}
