Kinetic energy

Question 1

Recall and use the definition of kinetic energy

Answer 1

• The energy associated with movement
• Ek = 1/2𝑚𝑣^2

Question 2

Understand and apply the work-energy relationship (in the absence of disspative forces):

Answer 2

• 𝐹𝑥 = 1/2𝑚𝑣^2 − 1/2𝑚𝑢^2