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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. the units of current other than amps






2. lens/mirror equation






3. velocity of a charge traveling at a constant veloc ity through crossed E and B fields






4. the electric force between two objects of charge Q






5. electric field in a distance r from a charge






6. formula for power with current and voltage






7. heat required to melt a substance






8. heat during a cyclic process (net heat)






9. formula for finding magnetic flux






10. new wavelength of light as it enters a new substance






11. formula for torque






12. force a charge in a Bfield






13. formula for finding the momentum of a photon






14. formula for finding the qacceleration due to gravity at the surface of a planet of mass M and diameter d






15. the force on a charge moving parallel to a magnetic field






16. formula for impulse involving momentum






17. formula for centripetal acceleration






18. electric potential a distance r from a charge






19. velocity of a molecule of gas






20. total capacitance of capacitors in series






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






22. isometric






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






24. formula relating voltage and electric field






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






26. hooke's law force of a spring






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






28. formula for the wavelength (debroglie wavelength) of a moving particle






29. formula equating energy and mass






30. resistance of a wire






31. force of gravity between two objects of mass m






32. type of collision where K is not conserved






33. first kinematic






34. snells law






35. energy of a photon if wavelength is known






36. focal length of a mirror with radius d






37. formula for efficiency of a heat engine using work out






38. second kinematic






39. pressure






40. formula for charge stored in a capciator






41. force of friction






42. formula for constructive interference in a diffraction grating






43. formula for energy of a spring mass when spring is neither at maximum displacement nor at equilibrium






44. heat required to change temperature of a substance






45. change in internal energy during a cyclic process






46. formula for power with current and resistance






47. magnification equation






48. what direction is friction?






49. formula for power with Voltage and resistance






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