VEX VR Unit 6

True or False: The Location Sensor is located on the back of the VR Robot.

• true

• false

Which of the following blocks reports the X or Y coordinate position of the VR Robot in either millimeters (mm) or inches?

• (Position of Robot) block.

• (Position angle in degrees) block.

• (Distance from) block.

• <Distance found object> block.

Which of the following describes a reason why the Location Sensor would be used in a project?

• To report if the Bumper Sensor is pressed on the VEXcode VR Robot.

• To pick up and drop disks with metal cores.

• To move the VR Robot to a known location.

• To detect the color of an object.

True or False: In this project, the VR Robot will drive along the X-axis until the value of the Location Sensor is greater than -100

• True

• False

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

• It remains zero as the VR Robot drives forward.

• It increases as the VR Robot drives forward.

• It decreases as the VR Robot drives forward.

• It remains -900 millimeters (mm) as the VR Robot drives forward.

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

• The front-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 of Robot) block report the X or Y coordinates position of the VR Robot?

• Degrees

• Seconds

• Millimeters (mm) or inches

• Centimeters (cm)

Which of the following is NOT a common use of the Location Sensor?

• To detect the color of an object near the sensor.

• To navigate the (X,Y) coordinates of any Playground.

• To move the VR Robot to a known location.

• To determine the current angle of the VR Robot.

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

• -400

• -900

• -250

• -650

This project is intended to drive to number '9' on the Number Grid Map Playground but the project is incomplete. What block from the Sensing category should be placed in the first [Wait until] block?

• (Distance from) block

• (Timer value) block

• (Position of Robot) block

• <Pressing bumper> block