Top 10 Basic Physics Formula-2020

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Top 10 Basic Physics Formula-2020

Physics is all about articulating the things with real values and not memorizing them up. During applications, we may come across many concepts, problems, and mathematical formulas. With these, we have to use our ability and creativity and good sort of potential to find solutions. Here we will have some basic physics formula with examples. Let us learn!

 10 Basic Physics Formula

Some basic but very important Physics formula is given below:

1) Average Speed Formula:

The average speed is the average of speed of a moving body for the overall distance that it has covered.

S = \frac{d}{t}

Where,

SAverage speed
dTotal distance traveled
tTotal time is taken

2) Acceleration Formula:

Acceleration is defined as the rate of change in velocity to the change in time. It is denoted by symbol a.

a =\frac{v-u}{t}

where,

aAcceleration
vFinal Velocity
uInitial Velocity
tTime taken

3) Density Formula:

The density of material shows the denseness of it in a specific given area.

\rho = \frac{m}{V}

Where,

\rhoDensity
mMass of the body
VThe volume of the body

 4) Newton’s Second Law:

According to Newton’s second law of motion, the force can be expressed by the product of mass and acceleration of the body.

F = m ×  a

Where,

FForce
mMass of the body
aAcceleration in velocity available

5) Power Formula:

The capacity to do some work is termed as Energy. The Energy spent to do work in a unit amount of time is termed as Power.

P=\frac{W}{t}

Where,

PPower
WWork done
tTime taken

6) Weight Formula:

Weight is not anything but the force which an object experiences due to gravity.

W=mg

Where,

WWeight
mMass of the body
gAcceleration due to gravity

7) Pressure Formula:

The pressure is defined as the amount of force applied per unit area of the object.

P=\frac{F}{A}

Where,

PPressure
FForce applied
ATotal Area of the object

8) Kinetic Energy formula:

Kinetic energy is the energy that is possessed by a body due to its state of motion.

E = \frac{1}{2}mv^2 

Where,

EKinetic Energy
mMass of the body
vThe velocity with which the body is traveling

 9) Ohms Law Formula:

Ohms law says that the current running through some conductor material is directly proportional to the potential difference between two endpoints of the conductor.

V= I × R

Where,

VVoltage measured in Volts
IElectric current flowing through the conductor in amperes.
RThe resistance of the material in ohms.

10) Frequency Formula:

Frequency is the revolutions completed per second or as the number of wave cycles.

f= \frac{V}{\lambda}

Where,

fFrequency of the wave
VVelocity or wave speed
\lambdaThe wavelength of the wave

 

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