**Physics Formulas :** Hey, are you worried for Physics Numericals Problems? If Yes, here we are ready to help you by giving Physics Formulas with examples. Here we provided list of physics formulas and cleared it for students. Here in this articles we also provided the value of Physical Constants.

**Physics Formulas for Grade 12, 11, 10, 9, 8, 7**

Topic-wise pdf download for Physics Formulas Class 12, 11, 10, 9, 8, 7

- Speed Formula
- Acceleration Formula
- Equation pf Motion Formula
- Force Formula
- Momentum Formula
- Conservation of Momentum Formula
- Newtons Law of Gravitation Formula
- Acceleration due to Gravity Formula
- Keplers 3rd Law Formula
- Free Fall Formula
- Lens Formula
- Mirror Formula
- Power of Lens Formula
- Refractive Index Formula
- Ohm’s law Formula
- Electric power Formula
- System of Resistors Formula

**Physics Formulas for Class 12**

**Physics Formulas for Class 11**

**Some Important Physical Constants::**

Charge of electron e 1.602 × 10^{-19} C

Mass of electron me 9.1 × 10^{-31} Kg

Mass of proton mp 1.6726 × 10^{-27} Kg

Mass of neutron mn 1.6749 × 10^{-27 }Kg

Atomic mass unit u 1.66 × 10^{-27} Kg

Atomic mass unit u 931.49 MeV/c^{2}

Speed of light c 3 × 108 m/s

Gravitation constant G 6.67×10−11 m^{3} kg^{-1} s^{-2}

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