WorksheetsRobotics 2 Semester 1 Final
Total questions: 20
Worksheet time: 14mins
Which option best defines force in physics?
Rate of change of displacement
Resistance to change in motion
Energy stored due to position
A push or pull causing acceleration
What is the centroid of a shape?
Point where area is balanced
Intersection of principal axes
Location of maximum stress
Point of applied external load
Inertia is best described as:
Measure of rotational torque
Rate of momentum transfer
Tendency to resist motion change
Ability to store elastic energy
Which statement describes a runtime error in programming?
Logical flaw in algorithm design
Mistake detected while writing pseudocode
Failure occurring during program execution
Formatting issue in source comments
Pseudocode is:
Structured plain-language algorithm
Executable machine code instructions
Graphical flowchart of control
Binary representation of a program
Net force refers to:
Force acting at the centroid
Largest single applied force
Torque produced about a pivot
Vector sum of all forces
Torque is defined as:
Rotational effect of a force
Linear impulse over time
Energy used to move mass
Rate of angular acceleration
In programming, syntax means:
Purpose of each function
Rules for code structure
Plan written in pseudocode
Runtime behavior of loops
A compiler primarily:
Executes bytecode line by line
Designs algorithms from pseudocode
Monitors sensor port signals
Translates source into machine code
Which formula correctly relates force and acceleration for a constant mass?
F equals m plus a
F equals m times a
F equals a over m
F equals m over a
Which statement best describes Newton’s first law of motion?
Objects keep velocity unless net force acts
Forces equal mass times acceleration
Every force has an equal opposite reaction
Acceleration changes with constant velocity
Which statement captures the relation between force and acceleration for a fixed mass?
Acceleration is unrelated to force
Greater force gives smaller acceleration
Greater force gives greater acceleration
Force never changes acceleration
Which statement correctly explains Newton’s third law?
Every action has equal opposite reaction
Velocity increases with smaller force
Force equals mass times acceleration
Objects resist changes in motion
Which option best defines a program in computing?
A set of instructions for a task
A random sequence of numbers
A single hardware connector
A comment written for clarity
In code, what is the primary purpose of a comment?
Execute additional hidden logic
Explain intent to human readers
Link sensors to motor ports
Increase runtime performance
Which choice best describes syntax in programming?
Algorithm steps for search tasks
Physical layout of circuit boards
Rules for code structure and symbols
Runtime values stored in memory
Which statement about robot motor control using a remote is most accurate?
Controller inputs map to motor outputs
Compiler directly powers motor coils
Comments must start all motor code
Sensors always disable motor torque
Order behaviors from least to most complex. (1=least, 3=most)
Basic
Simple
Complex
Motor variables use which of the following for their inputs?
(port1)
{port2}
[port3]
//port4
Complete the code.
