# 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. second kinematic

2. velocity of a molecule of gas

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

4. type of collision where objects stick togerther

5. electric field in a distance r from a charge

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

7. the electric force between two objects of charge Q

8. formula relating voltage and electric field

9. heat during a cyclic process (net heat)

10. total capacitance of capacitors in series

11. EMF of a battery having internal resistance R

12. the units of current other than amps

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

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

15. forgotten power equation

16. natural frequency of an open tube of length L

17. third kinematic

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

19. formula equating energy and mass

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

21. force a charge in a Bfield

22. force of frction on an incline

23. energy stored in a capacitor

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

25. formula for power with current and voltage

26. formula for constructive interference in a diffraction grating

27. type of collision where K is not conserved

28. isometric

29. formula for power with current and resistance

30. formula for impulse involving momentum

31. formula for power with Voltage and resistance

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

33. isobaric

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

35. equation of continuity

36. energy of a photon if wavelength is known

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

38. work energy theorum

39. hooke's law force of a spring

40. the force on a charge in an electric field

41. formula for buoyant force

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

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

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

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

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

47. heat required to melt a substance

48. formula for finding the momentum of a photon

49. change in internal energy during a cyclic process

50. magnification equation