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






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






3. what direction is friction?






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






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






6. formula for efficiency not using work out






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






8. type of collision where K is not conserved






9. natural frequency of a closed tube of length L






10. force of frction on an incline






11. formula for power with current and voltage






12. change in internal energy during a cyclic process






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






14. second kinematic






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






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






17. formula for finding the momentum of a photon






18. formula relating voltage and electric field






19. focal length of a mirror with radius d






20. formula for centripetal acceleration






21. radius of curvature of a charged particle as it enters a uniform magnetic field






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






23. forgotten power equation






24. heat during an isometric process






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






26. energy of a photon if wavelength is known






27. formula for power with Voltage and resistance






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






29. formula for period of a pendulum






30. heat during a cyclic process (net heat)






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






32. formula for finding magnetic flux






33. formula for constructive interference in a diffraction grating






34. isothermal






35. formula for power with current and resistance






36. pressure






37. formula for impulse involving momentum






38. equation for the first law of thermodynamics






39. the units of power other than watts






40. snells law






41. the electric force between two objects of charge Q






42. units for voltage other than volts






43. formula for torque






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






45. formula for critical angle






46. energy stored in a capacitor






47. equation of continuity






48. type of collision where K is conserved






49. EMF of a battery having internal resistance R






50. first kinematic