Robotics Week 2 Review

The set motor power command CANNOT be used to tell the motor...

• for how many seconds to operate

• at what percentage of its' full power to operate

• to stop

• in which direction to turn

After you click Compile, easyC converts your program so the brain can understand. Also...

• copies the program to the brain

• corrects all the errors you made

• identifies the errors you made

• runs the program on your model

Which of the following is not a parameter for Set Motor Time

• port

• direction

• power

• seconds

The program will continue turning the motor for the set time. The program will not perform the next command until the motion is finished. This is true if the Wait Until Finish is set to...

• True

• False

The Set Motor Time command is best to use when you...

• Know how FAR you want the model to move

• Know how FAST you want the model to move

• Know how LONG you want the model to move

• want the motors to move until something else happens

The Set Motor Rotations command is best to use when you...

• Know how FAR you want the model to move

• Know how FAST you want the model to move

• Know how LONG you want the model to move

• Want the motors to move until something else happens

If your model had wheels with a diameter of 3 inches, how far would it travel during each motor rotation (remember to find the circumference, you multiply your diameter by pi)

• Around 3 inches

• Around 9 inches

• Around 1 inch

• Impossible to know

If rotating the wheels on either side by 0.8 turns the model 90 degrees, how many rotations would be required to turn the model on 45 degrees?

• 0.8

• 1.2

• 1.4

• 0.4

The Wait command STOPS whatever the model is doing for a specified amout of time.

• True

• False

Which of the following is not a parameter for the Set Motor Rotations command?

• Port

• Power

• Rotations

• Seconds