Summary Physics Formula Book Full Syllabus

NEET PHYSICS
MASTER FORMULA BOOK
Chapter-wise formulas • Quick revision • Scoring-focused



HOW TO USE
1. Learn the formula meaning.
2. Memorise the units/sign conventions.
3. Solve 5–10 NEET questions immediately.
4. Revisit this PDF during final revision.



NEET scope: Mechanics • Properties of Matter • Thermodynamics • SHM & Waves • Electrostatics • Current Electricity • Magnetism
• EMI/AC • Optics • Modern Physics • Semiconductors




NEET Physics Formula Book • Quick Revision Page 1

, 1. Units, Dimensions & Errors
Core
• Physical quantity = numerical value × unit.

• Percentage error = (absolute error / measured value) × 100.

• For z = x ± y: ∆z = ∆x + ∆y.

• For z = xy or x/y: ∆z/z = ∆x/x + ∆y/y.

• For z = xn: ∆z/z = |n| ∆x/x.

• Dimensional formula: [MaLbTc].

Common dimensions
• Velocity [LT−1], acceleration [LT−2], force [MLT−2].

• Work/energy [ML2T−2], power [ML2T−3].

• Pressure/stress [ML−1T−2], density [ML−3].

• Momentum [MLT−1], impulse [MLT−1].

• Charge [IT], potential [ML2T−3I−1].

2. Kinematics
Equations of motion
• v = u + at

• s = ut + ½at2

• v2 = u2 + 2as

• s = (u + v)t/2

• Distance in nth second: sn = u + (a/2)(2n − 1)

Graphs & relative motion
• Slope of x–t graph = velocity; slope of v–t graph = acceleration.

• Area under v–t graph = displacement; area under a–t graph = change in velocity.

• Relative velocity: vAB = vA − vB.

Projectile
• Time of flight: T = 2u sinθ/g
2 2
• Maximum height: H = u sin θ/(2g)
2
• Range: R = u sin2θ/g
2 2 2
• Trajectory: y = x tanθ − gx /(2u cos θ)
2
• Maximum range occurs at θ = 45°: Rmax = u /g.

Circular motion
2 2
• ω = v/r; ac = v /r = ω r
2 2
• Fc = mv /r = mω r

• T = 2π/ω = 2πr/v; f = 1/T.

3. Laws of Motion & Friction
Newton's laws
• F = ma; net force = rate of change of momentum.



NEET Physics Formula Book • Quick Revision Page 2