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Chapter: 02. Motion

What is a light year and what is its value in metres?
Provide an example that demonstrates how rest and motion are relative terms.
Why is the motion of the hands of a clock considered periodic?
Why is the weight of a person on the Earth different from their weight on the Moon?
What is circular motion?
Define random motion.
State one key physical difference between oscillatory and vibratory motion.
What is translatory motion?
What is average speed?
Provide two examples of curvilinear motion.
What is weightlessness?
What is complex or multiple motion?
Define oscillatory motion.
Distinguish between the definitions of mass and weight.
Give two examples of objects at rest.
What is a simple pendulum?
Define rectilinear motion.
What is speed and how is it calculated?
What instrument is used to measure the weight of an object?
Give two daily life examples of vibratory motion.
How does rotatory motion differ from translatory motion?
Define uniform motion.
 
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