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WorksheetsVex VR Session 4
Total questions: 10
Worksheet time: 5mins
What is the shape of a Boolean block?
Hexagon
Rectangle
Round
None of above
Distance sensor, how does it works?
By calculates the distance by using the time it takes for ultrasonic waves to bounce off of an object and return.
By calculates the distance by using the time it takes for light to bounce off of an object and return.
By using the ruler inside the robot
Non above
Which of the following blocks is a boolean block? (Report true or false)
Can you use the distance sensor block by itself
Yes
No
When will this robot turn left
After it hit an object
When the object in front of it is further than 50mm
When the object in front of it is closer than 50mm
When the block in front of it is blue
The Distance Sensor reports the total distance the VR Robot travels
True
False
What value does a <Greater than> block report while inside of a [Wait until] block?
A TRUE or FALSE value.
The total time needed to run the project.
The total time the VR Robot has until it reaches an object.
Total time of the project
Which of the following describes that the VR Robot will drive forward until the value of the Distance Sensor is less than 150 millimeters (mm)?
Which of the following blocks would report if the first value is larger than the second value?
Which of the following blocks would report if the first value is less than the second value?
