Answer:
Tech A is correct
Explanation:
Tech A is right as its V- angle is identified by splitting the No by 720 °. Of the piston at the edge of the piston.
Tech B is incorrect, as the V-Angle will be 720/10 = 72 for the V-10 motor, and he says 60 °.
Answer:
import java.util.Scanner;
public class AssigningNumberToVariable {
public static void main (String [] args) {
int numPeople;
int numPeople_inc;
numPeople = 10;
/* solution */
numPeople_inc=numPeople+5;
System.out.print("There are ");
System.out.print(numPeople_inc);
System.out.println(" people.");
}
}
Explanation:
1. Declare a new variable called: numPeople_inc
2. Add 5 each time: numPeople_inc=numPeople+5;
3. Print the answer: numPeople_inc=numPeople+5;
Optional, just write the line in the place where says: " your solutions goes here":
numPeople = numPeople+5;
Answer:
685.38 MJ
Explanation:
Given that:
mass = 10 tons = 1.0 × 10 ⁴ kg
diameter D = 10 m
radius R = 5 m
speed N = 1000 rpm
Using the formula for K.E = 
to calculate the energy stored
where;
= 104.719 rad/s
Hence, the energy stored is;
= 685379310.1
= 685.38 MJ
Answer:
Kinetic energy can be used to develop electric energy which can be used as electricity.
Explanation:
The kinetic energy can be harnessed; much like some hydro power technologies harness water movement. A way to convert this kinetic energy into electric energy is through piezoelectric. By applying a mechanical stress to a piezoelectric crystal or material an electric current will be created and can be harvested.
Kinetic energy is also generated by the human body when it is in motion. Studies have also been done using kinetic energy and then converting it to other types of energy, which is then used to power everything from flashlights to radios and more.
