A tennis ball is flying horizontally across the net. Air resistance is not negligible.

A tennis ball is flying horizontally across the net. Air resistance is not negligible.

Part A

Identify the forces on the ball.

Check all that apply.

Check all that apply.

 Drag D⃗ 

 Weight w⃗ 

 Kinetic friction f⃗ k

 Normal force n⃗ 

 Static friction f⃗ s

 Tension T⃗