Location Sensor Review

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

• True

• False

• There is no such thing as location sensr

• none of the above

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.

Which of the following describes how the VR Robot will move in this project on the Grid Map Playground?

• The VR Robot will turn right 90 degrees then drive forward until the Y positon is less than zero. Then the VR Robot will stop driving.

• The VR Robot will turn right 90 degrees then drive forward until the X position is greater than zero. Then, the VR Robot will stop driving.

• The VR Robot will turn right 90 degrees then drive forward until the Y positon is greater than zero. Then the VR Robot will stop driving.

• The VR Robot turn right 90 degrees then will drive forward until the X positon is less than zero. Then, the VR Robot will stop driving.

Which of the following describes how the VR Robot will move in this project on the Number Grid Playground?

• The VR Robot will turn right 90 degrees and drive forward until the X position is greater than 50. Then the VR Robot will drive in reverse until the X position is less than -500, then it will stop driving.

• The VR Robot will turn right 90 degrees and drive forward until the Y position is greater than 50. Then the VR Robot will drive in reverse until the Y position is less than -500, then it will stop driving.

• The VR Robot will turn right 90 degrees and drive forward until the X position is less than 50. Then the VR Robot will drive in reverse until the X position is greater than -500, then it will stop driving.

• The VR Robot will turn right 90 degrees and drive forward until the Y position is less than 50. Then the VR Robot will drive in reverse until the Y position is greater than -500, then it will stop driving.

What are the approximate coordinates for the number '33' on the Number Grid Map Playground?

• X: 1500 millimeters (mm)

  Y: 500 millimeters (mm)

• X: 100 millimeters (mm)

  Y: -300 millimeters (mm)

• X: 500 millimeters (mm)

  Y: 300 millimeters (mm)

• X: -500 millimeters (mm)Y: -300 millimeters (mm)

The coordinate location of the number '4' on the Numbered Grid Map Playground is X: -300 millimeters (mm) and Y: -900 millimeters (mm). What is the correct sequence of commands to code the VR Robot to drive from the number '1' to number '4?

• Turn right for 90 degrees, Drive forward, Wait until the Y position is greater than -300 millimeters (mm) , Stop driving.

• Turn right for 90 degrees, Drive forward, Wait until the X position is greater than -300 millimeters (mm) , Stop driving.

• Turn right for 90 degrees, Drive forward, Wait until the X position is greater than -900 millimeters (mm) , Stop driving.

• Turn right for 90 degrees, Drive forward, Wait until the Y position is greater than -900 millimeters (mm) , Stop driving.