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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. formula for impulse involving momentum






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






4. the units of power other than watts






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






6. formula for buoyant force






7. electric field in a distance r from a charge






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






9. formula for change in internal energy in a cosnstat volume PV process






10. hooke's law force of a spring






11. lens/mirror equation






12. formula for finding the momentum of a photon






13. formula for constructive interference in a diffraction grating






14. formula for power with current and voltage






15. the force on a charge in an electric field






16. what direction is friction?






17. magnification equation






18. heat during a cyclic process (net heat)






19. formula for torque






20. resistance of a wire






21. the electric force between two objects of charge Q






22. formula equating energy and mass






23. change in internal energy during a cyclic process






24. type of collision where K is conserved






25. equation of continuity






26. EMF of a battery having internal resistance R






27. electric potential a distance r from a charge






28. units for voltage other than volts






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






30. heat during an isometric process






31. forgotten power equation






32. force of gravity between two objects of mass m






33. formula for power with Voltage and resistance






34. second kinematic






35. formula for charge stored in a capciator






36. total capacitance of capacitors in series






37. isothermal






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






39. heat required to change temperature of a substance






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






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






42. formula relating voltage and electric field






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






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






45. formula for power with current and resistance






46. first kinematic






47. type of collision where objects stick togerther






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






49. third kinematic






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