a baseball player is sliding into second base. part a identify the forces on the baseball player. check all that apply. identify the forces on the baseball player.check all that apply. thrust f⃗ thrustf→thrust force of runner f⃗ runnerf→runner force of motion f⃗ motionf→motion static friction f⃗ sf→s normal force n⃗ n→ kinetic friction f⃗ kf→k gravity f⃗ gf→g