Across
- 2. force in newtons
- 3. dentripetal center seeking
- 6. direction, accel bc changing ___
- 7. centrifugal not a real force, inertia
- 8. alpha angular accel
- 12. radians, divide by ___ to get rotational kinematics equations
- 13. friction, a force that lets cars make turns
- 15. banked, _ roads can me driven on safely without friction
- 16. gravity 9.81 for ALL OBJECTS
- 18. centprip accel acceleration of centripital force
- 20. uniform, ___circular motion when velocity tangent is constant
Down
- 1. beta velocity
- 4. normal, normal force can be centripetal on banked road
- 5. rotvelo same all around obj
- 9. acceleration, there is this because constantly changing direction
- 10. multiply ____ by radians to go from rotational to regular kinematics
- 11. linearvelocity different at different parts of the rotationing obj
- 14. fbd, free body diagram, needed to find coefficient problems
- 17. mass, of lower obj often cancels out
- 19. topview used to analyze horizontal cir motion