Flip and pair: term with meaning

Exercise and reference answers

Matching pairs

1. A

   Work-energy theorem

   B

   net work equals change in kinetic energy

2. A

   Conservative force

   B

   work is path-independent

3. A

   Closed path

   B

   returns to the starting point

4. A

   Potential energy

   B

   defined for a conservative force

Explanation