VR Robot Location Senor-Unit 6

Where on the VR Robot does the Location Sensor read (X,Y) coordinates from?

• The center of the VR Robot

• The back of the VR Robot

• The left side of the VR Robot

• The right side of the VR Robot

In what units does the position command report the X or Y coordinates position of the VR Robot?

• Degrees

• Seconds

• Millimeters (mm) or inches

• Centimeters (cm)

Which of the following is a common use of the Location Sensor?

• To detect the color of an object near the sensor

• To pick up disks on a Playground

• To move the VR Robot to a known (X,Y) coordinate location

• To determine the current heading of the VR Robot

In this project, the VR Robot will drive along the Y-axis until the value of the Location Sensor is less than what value?

• -400

• -900

• -250

• -650

How does the X coordinate value change as the VR Robot moves forward in this project on the Numbered Grid Map Playground?

• It decreases as the VR Robot drives forward.

• It increases as the VR Robot drives forward.

• It remains -800 millimeters (mm) as the VR Robot drives forward.

• It remains -100 millimeters (mm) as the VR Robot drives forward.

This project is intended to drive to number '6' on the Number Grid Map Playground but does not work. Number '6' has the coordinates X: 50 and Y: -900. What is the error?

• The second operand should be set to -900 not 50.

• This project should use a less than (<) operator instead of a greater than (>) operator and the second operand should be set to -900.

• The turn_for command is not needed.

• This project should use a less than (<) operator instead of a greater than (>) operator and keep the same parameters.

This project is intended to drive to number '9' on the Number Grid Map Playground but the project is incomplete. What command should be placed in the condition of the while loop indicated by the red square?

• get_distance command

• timer_time command

• position command

• pressed command

What are the approximate coordinates for the number '13' on the Number Grid Map Playground?

• X: -500 millimeters (mm) Y: -700 millimeters (mm)

• X: 500 millimeters (mm) Y: 700 millimeters (mm)

• X: 700 millimeters (mm) Y: -300 millimeters (mm)

• X: -900 millimeters (mm) Y: -900 millimeters (mm)

Number '1' has the coordinates of X: 300 mm and Y: -900mm. What is the correct sequence of behaviors to code the VR Robot to drive from the number '1' to number '7'?

• Turn right for 90 degrees, While the Y position is greater than -900mm: Drive forward, Stop driving.

• Turn right for 90 degrees, While the X position is greater than 300mm: Drive forward, Stop driving.

• Turn right for 90 degrees, While the Y position is less than -300mm: Drive forward, Stop driving.

• Turn right for 90 degrees, While the X position is less than 300mm: Drive forward, Stop driving.

This project is intended to drive to number '61' on the Number Grid Map Playground but does not work. Number '61' has the coordinates X: -900 and Y: 300. What is the error?

• The second operand should be set to -300 instead of 300.

• This project should use a less than (<) operator instead of a greater than (>) operator and the second operand should be set to -900.

• This project should use a less than (<) operator instead of a greater than (>) operator and keep the same parameters.

• The second operand should be set to -900 instead of 300.