Answer:
#include <stdio.h> #define Gray 32.17 /* gravitational constant */ #include <math.h> /*cos definition*/ #define PI 3.14159265
int main(void) double Theta; /*input-angle(radians)of elevation*/ double Distance; /*input-distance (ft) to target */ double Velocity; /*input-projectile velocity (ft/sec)*/ double Time; /* output-time(sec) of flight*/ double Height; /*output-height at impact*/
printf("Enter Distance> "); scanf("%f", &Distance);
printf("Enter Radians> "); scanf("%f", &Theta);
printf("Enter Velocity> "); scanf("%f", &Velocity
Time = Distance / (Velocity * cos(Theta*PI/180.0) ) ;
Height = (Velocity *sin(Theta*PI/180.0)*Time) - Grav*(Time* Time) );
printf("The time of flight is %.3f seconds.\n", Time); printf("The height at impact is %.3f feets.\n", Height);
system("pause");
return (0);
Answer:
Check the hardware switch on the wireless antenna card that activates the service.
Explanation:
The person works for uCertify Inc as an IT Technician. David, a regular, has just buy a laptop. He still says that he will not link to a wireless connection, although his laptop seems to have an inner wireless app. So, by checking the hardware switch on the wireless antenna card that activates the service, that person resolves the issue.
Germany. Johannes Guten in Mainz, Germany
Answer:
By using a virtual private network (VPN)
Explanation:
If Randy deploys a virtual private network (VPN), it will give the sales department online privacy since VPN encrypt connections whenever the sales department connects to the company network over the Internet. A VPN for the sales department is very necessary to use over a cellular data signal to ensure the department's overall digital defense, and it also has other uses.
