Questions and Answers of Physics   [content_container max_width=’500′ align=’center’] 1- Definition of Physics in English 2- What are the Branches of Physics with Definition 3- Contribution of Muslim Scientists in the Field of Physics 4- Definition of Meter in Physics 5- Definition of Length in Physics 6- Definition of Kilogram in Physics 7- Definition of…

Basic Definitions of Physics We are damn sure that if the students ready only these basic questions of physics, they will definitely get passing marks in 9th & 10th physics…   [content_container max_width=’500′ align=’center’] 1- Definition of Physics in English 2- What are the Branches of Physics with Definition 3- Contribution of Muslim Scientists in…

Third Equation of Motion   According to the definition of the acceleration “the rate of change of velocity is called acceleration”.   Acceleration = Change of Velocity/Time   => a = (Vf – Vi)/t   =>  a= Vf – Vi   Or   t = (Vf – Vi)/a ——–(i)   Substituting the average velocity  …

Second Equation of Motion   Second Equation of Motion   According to the definition of the acceleration “The rate of change of velocity is called acceleration”. i.e. Acceleration = Change of velocity/time = > a = Vf-Vi/t   at = Vf – Vi   or   Vf = Vi + at ———–(i)   Substituting The…

First Equation of Motion   First Equation of Motion Suppose an object moves with initial velocity ‘Vi” in a time “t” and covers a distance “S“ in an acceleration “a” and the final velocity of an object becomes “Vf“   According to the definition of the acceleration “The rate of change of velocity is called…

Equation of Motion in Physics   Equation of Motion   The relationship of initial velocity, final velocity, acceleration, time, and linear distance   But online stores are today assistants in choosing books, which offer us not only to buy a book, but also pre-acquaint us with the review and let us look through and read…

Acceleration with Formula   The rate of change of velocity is called acceleration.   OR   Acceleration depends upon the velocity if the velocity continuously increases or decreases the acceleration will be produced.   Positive Acceleration   If the velocity continuously increases then the acceleration will be positive.     Negative Acceleration   If the…

Types of Velocity in Physics   Uniform Velocity   If a body covers an equal distance in equal interval of time in a Constant direction so the body is said to be in uniform Velocity.   Variable Velocity   If a body does not cover an equal distance in equal interval of time in a…

Velocity in Physics   The distance covered by a body in a unit time in a particular direction is called velocity.   OR The rate of change of displacement is called speed.   OR Speed in a definite direction is called velocity.     Formula   Velocity= Displacement /Time OP V = s/t   Unit…

Kinds of Speed in Physics   Kinds of Speed   Uniform Speed   If a body covers an equal distance in equal interval of time so the body is said to be in uniform speed.   Variable speed   If a body does not cover an equal distance in equal interval of time so the…