PHYSICS IMPORTANT POINTS

PHYSICS IMPORTANT POINTS

If Va and Vb are the velocities of the two objects along a straight line, the relative velocity of B with respect to A will be Vb - Va2)

First equation of Uniformly Accelerated Motion

Second equation of Uniformly Accelerated Motion

Third equation of Uniformly Accelerated Motion

6)

7)

8)9)

10)

Banking of roads

12)

13)

14)

15)

Collisions

17)

18)

19)20)

21) 22)

SIMPLE PENDULUM

Energy of Simple harmonic oscillator

24)

25)

Propagation of Transverse Waves

Equation of a Simple Harmonic Wave in One Dimension

Interference of waves

29)

Superposition of waves of same frequency travelling in the opposite directions

Equation of Stationary wave

30)

31)

32)

ORGAN PIPES

34)

Coulombs Law

Electric Field

DIPOLE

Electric Dipole in a Uniform Field

39)

Electric flux and Gauss Law

Electric field due to a long line charge

41)

42)

43)

Potential Energy

45)

46)

47)

48)

49)

50)

51)

52)

Vd = drift velocity of electrons due to thermal energy

n = no. of electrons per unit volume

53)