Learning Math and Coding with Robots

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Grid:
Tics Lines:
Width px
Hash Lines:
Width px
Labels:
Font px
Trace Lines:
Robot 1:
Width px
Robot 2:
Width px
Robot 3:
Width px
Robot 4:
Width px
Axes: x-axis y-axis Show Grid
Grid: 24x24 inches 36x36 inches 72x72 inches
96x96 inches 192x192 inches
Quad: 4 quadrants 1 quadrant
Units: US Customary Metric
Background:

Robot 1

Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (6 in, 15 in)
Current Angle: 0 deg
Wheel Radius:
Track Width:
in

Robot 2

Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (6 in, 9 in)
Current Angle: 0 deg
Wheel Radius:
Track Width:
in

Robot 3

Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (12 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 4

Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (18 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Highway Race
Problem Statement:
The robots are in a race to the finish line. Modify the red setSpeed block so that the Lego Mindstorm robot reaches the blue line in 3 seconds and wins the race!
/* Code generated by RoboBlockly v2.0 */
#include <mindstorms.h>
#include <linkbot.h>
CMindstorms robot1;
double radius1 = 1.1;
CLinkbotI robot2;
double radius2 = 1.75;

robot1.setSpeed(8, radius1);
robot2.setSpeed(6, radius2);
robot2.driveDistanceNB(24, radius2);
robot1.driveDistance(24, radius1);
robot2.moveWait();
Blocks Save Blocks Load Blocks Show Ch Save Ch Workspace
Problem Statement:
The robots are in a race to the finish line. Modify the red setSpeed block so that the Lego Mindstorm robot reaches the blue line in 3 seconds and wins the race!

		
Time