4. Dynamics
Work And Energy — Quiz
Test your understanding of work and energy with 5 practice questions.
Practice Questions
Question 1
A constant force acts in the same direction as an object's displacement. Which expression gives the work done by the force?
Question 2
A force of $10\text{ N}$ moves an object $3\text{ m}$ in the same direction as the force. What work is done?
Question 3
What is the work done by a force that is perpendicular to the displacement?
Question 4
What is the kinetic energy of a $2\text{ kg}$ mass moving at $3\text{ m/s}$?
Question 5
Which statement best describes the work-energy theorem?