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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. what direction is friction?






2. formula for constructive interference in a diffraction grating






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






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






5. units for voltage other than volts






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






7. type of collision where objects stick togerther






8. type of collision where K is conserved






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






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






11. magnification equation






12. second kinematic






13. third kinematic






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






15. first kinematic






16. forgotten power equation






17. type of collision where K is not conserved






18. the electric force between two objects of charge Q






19. work energy theorum






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






21. electric potential a distance r from a charge






22. the force on a charge in an electric field






23. formula equating energy and mass






24. equation of continuity






25. formula for critical angle






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






27. snells law






28. EMF of a battery having internal resistance R






29. the units of current other than amps






30. change in internal energy during a cyclic process






31. formula for torque






32. energy stored in a capacitor






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






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






35. formula for Carnot efficiency






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






37. formula for period of a pendulum






38. pressure






39. resistance of a wire






40. electric field in a distance r from a charge






41. natural frequency of a closed tube of length L






42. heat during an isometric process






43. formula for charge stored in a capciator






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






45. energy of a photon if wavelength is known






46. formula for power with Voltage and resistance






47. formula for impulse involving momentum






48. adibatic






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






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