vₐ = 0.771 ft/s
vb = -1.54 ft/s
<u />
<u>Explanation:</u>
<u />
Block A:
F = ma
Nₐ = - 60 cos60° = 0
Nₐ = 30 lb
Fₐ = 0.1 X 30 = 3lb
Block B:
F = ma
Nb = - 40 cos30° = 0
Nb = 34.64lb
Fb = 0.1 X 34.64 = 3.464lb
T1 + ∑U = T2
(0 + 0) + 60 sin 60° |Δsₐ| - 40 sin 30° |Δsb| - 3|Δsₐ| - 3.464 |Δsb|
= 1/2 (60/32.2) vₐ² + 1/2 (40/32.2) vb²
and
2vₐ = - vb
On solving, we get
vₐ = 0.771 ft/s
vb = -1.54 ft/s
Answer:
import java.util.Scanner;
public class CountByAnything
{
public static void main (String args[])
{
int beginning = 5;
int ending = 200;
Scanner s = new Scanner(System.in);
System.out.println("Enter the value to count by:");
int valueToCount = s.nextInt();
int counter = 0;
for(int i = beginning; i <= ending; i += valueToCount)
{
System.out.print(i + " ");
if((counter+1) % 10 == 0)
System.out.println();
counter++;
}
}
}
Explanation:
- Initialize the beginning and ending.
- Loop through the value of ending variable.
- Check if numbers per line is equal to ten and Increment the counter
.
Answer:She will be selected by "Optimistic Unchoking".
Explanation:BitTorrent is a communication protocol for peer-to-peer file sharing (P2P) it is used to distribute data and electronic files over the Internet.
Optimistic unchoking is an important factor in BitTorrent peer-to-peer (P2P) file sharing networks, with optimistic unchocking there is always one peer that is unchocked.
BitTorrent Peers use optimistic unchoking to find the upload bandwidth details concerning other peers.
However, free users have been known to also make use of optimistic unchoking and download from the network without uploading anything.
OLAP (online analytical processing) software is the software to perform various high-speed analytics of large amounts of data from a data center, data mart, or other integrated, centralized data store.
<h3>What is the use of Online Analytical Processing (OLAP)?</h3>
OLAP provides pre-calculated data for various data mining tools, business modeling tools, performance analysis tools, and reporting tools.
OLAP can help with Planning and Budgeting andFinancial Modeling. Online Analytical Processing (OLAP) is included in many Business Intelligence (BI) software applications. It is used for a range of analytical calculations and other activities.
Therefore, OLAP (online analytical processing) software is the software to perform various high-speed analytics of large amounts of data from a data center, data mart, or other integrated, centralized data store.
Learn more about Online Analytical Processing (OLAP):
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