WorksheetsVR-DistanceSensor
Total questions: 10
Worksheet time: 5mins
The Distance Sensor reports the total distance the VR Robot travels.
True
False
The Distance Sensor determines distance by using the time it takes for ultrasonic waves to bounce off of an object and return to the sensor.
True
False
Which block reports if the Distance Sensor has found an object?
<Pressing bumper> block.
(Distance from) block
<Distance found object> block.
<Color near object> block.
The (Distance from) block reports the distance of the nearest object in meters and inches.
True
False
Which of the following is an advantage to using the Distance Sensor in a VEXcode VR project?
To complete a maze without continuously bumping into the walls.
To pick up and drop metal disks with metal cores.
To navigate to specific coordinates of the Playground.
To detect the color of an object.
Which of the following describes how the Bumper Sensor works in a VEXcode VR project?
Senses if an object is a certain color.
It is a switch that reports if it is pressed or released.
Moves the VR Robot forward or backwards a specific distance.
Turns the VR Robot left or right a specific amount of degrees.
When pressed, the Bumper Sensor returns a value of 1.
True
False
What will happen when the Bumper Sensor is pressed in this project?
The VR Robot will drive in reverse.
The VR Robot will reach maximum velocity.
The VR Robot will drive forward.
The VR Robot will stop driving.
Which of the following is the best reason to use the Bumper Sensor?
To instruct the VR Robot to report the distance of the nearest object in order to avoid a collision.
To instruct the VR Robot to use information from its environment (e.g Did I collide with a wall?), and then make decisions based on that information (e.g. Stop when it collides with a wall).
To report the velocity of the VR Robot in order to complete a task more quickly.
To set the Pen position to down in order to track the path of the VR Robot.
Which kind of block is the <Pressing bumper> block?
"C" block.
Stack block.
Boolean reporter block.
Hat block.
