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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 electric force between two objects of charge Q






2. formula for centripetal acceleration






3. type of collision where objects stick togerther






4. first kinematic






5. adibatic






6. the units of current other than amps






7. what direction is friction?






8. lens/mirror equation






9. formula for critical angle






10. formula for power with Voltage and resistance






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






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






13. formula for finding the momentum of a photon






14. the units of power other than watts






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






16. electric field in a distance r from a charge






17. formula for impluse involving time






18. natural frequency of an open tube of length L






19. resistance of a wire






20. heat required to melt a substance






21. formula for period of a pendulum






22. formula for impulse involving momentum






23. velocity of an electrion as it exitws from the hole






24. type of collision where K is not conserved






25. formula for power with current and resistance






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






27. force a charge in a Bfield






28. EMF of a battery having internal resistance R






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






30. third kinematic






31. formula for efficiency not using work out






32. units for voltage other than volts






33. focal length of a mirror with radius d






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






35. equation for the first law of thermodynamics






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






37. snells law






38. formula for power with current and voltage






39. force of gravity between two objects of mass m






40. formula for energy of a spring mass when spring is at maximum displacement






41. force of friction






42. forgotten power equation






43. work energy theorum






44. isometric






45. velocity of a molecule of gas






46. formula for charge stored in a capciator






47. heat during an isometric process






48. the force on a charge in an electric field






49. equation of continuity






50. heat required to change temperature of a substance