In a simple gear train with idler, which of the following statements is true?

Simple Gear Train and Motor Programming Quiz

Quiz
•
Computers
•
7th Grade
•
Hard
Kristin Hardeman
Used 5+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The driven gear is also referred to as the output.
The middle gear is also referred to as the driving gear.
The driving gear is also referred to as the output.
The output gear is where the movement starts.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Refer to the simple gear train set up below. The outer gears rotate in the _______ direction of the middle gear.
same
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Your group wants to program a motor to drive forward for 2 seconds, stop for 1 second and then drive in the opposite direction for 4 seconds and stop.
Will this code meet the requirements for a robot to drive forward for 2 seconds, stop, reverse for 4 seconds, and then stop?
No, they should change the first DRIVE block to “reverse”.
Yes, this programming code meets all the requirements.
No, they should change the first WAIT block to “1” second.
Yes, but they should change the last DRIVE block to “2” seconds.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bailey, Jamal, and Prashad are working together on a complex code for their Res-Q-Bot. It is a code involving many steps that will take several days to complete. Which of the following will help the entire group stay on track?
The three group members agree that they do not need to write any comments for their code.
Jamal and Prashad discuss some new ideas for their code but do not write them down.
Bailey works on the code by herself and finishes it the way she wants it done.
The three group members agree to create a flow chart so that all group members understand the plan and can work on the code.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is an example of a scenario where a robot will move autonomously?
A coding software program is used to create code and is downloaded to the robot, so that the robot moves based on the code.
A coding software program is used to create code, and a person pushes the robot with their hands so that it moves faster.
A coding software program is used to create code but is not downloaded to the robot.
A person uses a handheld device to drive the robot, no coding software is used.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sophia and Jin are attempting to create an algorithm to make their robot do a shuffle with the following requirements: 1. It must last more than 20 seconds. 2. It must go both forward and backwards. 3. The algorithm begins when BumperA is pressed. Which of the following must be true of the algorithm?
The event handler block must include “When Brain left button is pressed”.
The “wait time” of all the actions must add up to 15 seconds.
The event handler must include a loop.
The event handler block must include “When BumperA is pressed”.
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Which of the following statements below is true when creating a flowchart for an algorithm? Select all that apply.
The arrows show the flow of the action.
A command is represented by a rectangle.
The beginning point is shown by a rectangle.
The ending point is shown by a triangle.
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