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AP Physics Formulas

Subjects : science, ap, physics
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. formula for buoyant force






2. type of collision where objects stick togerther






3. natural frequency of a closed tube of length L






4. what direction is friction?






5. force of frction on an incline






6. formula for impulse involving momentum






7. the force on a charge in an electric field






8. formula used to find the heat generated by a resistor after a certain amount of time if the current through the resistor is known






9. natural frequency of an open tube of length L






10. equation of continuity






11. the electric force between two objects of charge Q






12. the units of power other than watts






13. total capacitance of capacitors in series






14. work energy theorum






15. velocity of a molecule of gas






16. pressure






17. change in internal energy during a cyclic process






18. formula equating energy and mass






19. focal length of a mirror with radius d






20. formula for finding the work function of a metal if the cutoff frequency is known






21. electric field in a distance r from a charge






22. voltage induced in a rod moving through a uniform magnetic field






23. forgotten power equation






24. formula for constructive interference in a thin membrane with two phase changes






25. equation for the first law of thermodynamics






26. formula for efficiency not using work out






27. third kinematic






28. formula for finding the stopping potential of a metal for a wavelength if the cutoff frequency is known






29. new frequency of light as it enters a new substance






30. snells law






31. formula for constructive interference in a diffraction grating






32. heat required to melt a substance






33. energy stored in a capacitor






34. isometric






35. lens/mirror equation






36. force of friction






37. formula for power with current and resistance






38. formula for finding the magnetic field a distance r from a current carrying wire






39. formula for power with current and voltage






40. velocity of waves on a string if tension is known






41. formula for finding the energy required to move a charged particle from infinity to a point a certain distance away from a charged particle






42. formula for centripetal acceleration






43. formula to find the gauge pressure at the bottom of a pool






44. formula for finding magnetic flux






45. formula for period of a pendulum






46. formula for finding the momentum of a photon






47. formula for charge stored in a capciator






48. heat during a cyclic process (net heat)






49. formula for Carnot efficiency






50. formula for torque