Ch Robot Quiz

5

10

15

ERROR

1

2

3

4

5

6

7

It's missing a a sem-colon ';'

Printf should be capitolized

it shoudl jsut be print

They need to add "\n" at the end of the print statement.

The name 'robot' is not declared

Sarah is never asked to drive

'driveAngle(angle)' should be changed to 'driveDistance(distance)'

You can't use human names for robots, that's creepy.

A) Change 'sarah' and 'peter' to 'Sarah' and 'Peter' in line 2.

B) Change 'sarah' to 'robot' in line 2

C) Change 'robot.driveAngle(angle)' to 'sarah.driveAngle(angle)' in line 5.

D) Both B & C

sarah

peter

They will drive the same distance

Impossible to determine without knowing the radius of the wheels.

sarah

peter

They both drive the same distance

Impossible to tell without knowing what color wheels they are using.

sarah

peter

They will rotate the same amount since they travel the same distance.

Impossible to tell without knowing what color wheels they are using.

Change line 7 so that is reads: sarah.driveDistanceNB(distance, radius1);

Change line 8 so that it reads: peter.driveDistanceNB(distance, radius1);

Change line 3 so that it reads: double radius1 = 2.0;

Add the line of code to line 6 to read: sarah.setJointSpeed(45);