Quiz on simple mechanics
This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
What is the formula for work done?
Correct!
Wrong!
What is the unit of force in the SI system?
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Wrong!
Which of the following quantities is conserved in an isolated system with no external forces?
Correct!
Wrong!
A lever is an example of what type of simple machine?
Correct!
Wrong!
Which of the following is a vector quantity?
Correct!
Wrong!
What happens to the potential energy of an object as it is lifted higher?
Correct!
Wrong!
What does Newton’s First Law of Motion state?
Correct!
Wrong!
What is the acceleration due to gravity on Earth?
Correct!
Wrong!
Quiz on simple mechanics
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