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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 impluse involving time






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






3. formula for constructive interference in a diffraction grating






4. formula for centripetal acceleration






5. what direction is friction?






6. force of gravity between two objects of mass m






7. electric field in a distance r from a charge






8. isobaric






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






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






11. type of collision where K is not conserved






12. units for voltage other than volts






13. magnification equation






14. formula for period of a pendulum






15. the units of power other than watts






16. formula for height of the block (at the start of a pendulum string) in terms of theta and L






17. heat during a cyclic process (net heat)






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






19. formula for efficiency not using work out






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






21. force of friction






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






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






24. formula for power with Voltage and resistance






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






26. formula for critical angle






27. natural frequency of an open tube of length L






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






29. second kinematic






30. formula for current through the resistor when the ten coils are removed from the B field in an amount of time t






31. snells law






32. natural frequency of a closed tube of length L






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






34. isometric






35. formula to find the absoluate pressure at the bottom of a pool






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






37. EMF of a battery having internal resistance R






38. heat during an isometric process






39. formula for power with current and voltage






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






41. the electric force between two objects of charge Q






42. type of collision where objects stick togerther






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






44. heat required to change temperature of a substance






45. equation for the first law of thermodynamics






46. velocity of a molecule of gas






47. formula for finding the momentum of a photon






48. equation of continuity






49. heat required to melt a substance






50. hooke's law force of a spring