Which solid can be represented as a three dimensional picture using th..
Which solid can be represented as a three dimensional picture using the figure and vector? => pyramid or sphere or cylinder or circle..
Position vector
. In addition to this, the direction of the position vector gives the direction q in which P lies, as observed from 0. It is important to note that position vectors are different for different positions of the particle. The above explanation can be extended to a three dimen..
. In addition to this, the direction of the position vector gives the direction q in which P lies, as observed from 0. It is important to note that position vectors are different for different positions of the particle. The above explanation can be extended to a three dimen..MOTION AND FORCES
Problems involving constant speed and average speed Newton's First Law of Motion Newton's Second Law of Motion Newton's Third Law of Motion Universal Law of Gravitation Effect of gravity on an object at the surface of the Earth Applying a force to an object perpendicular to the direct..
MOTION AND FORCES
Problems involving constant speed and average speed Newton's First Law of Motion Newton's Second Law of Motion Newton's Third Law of Motion Universal Law of Gravitation Effect of gravity on an object at the surface of the Earth Applying a force to an object perpendicular to the direct..
Case of Uniform Velocity
Case of Uniform Velocity - A particle is said to move with uniform velocity if it undergoes equal displacements in equal intervals of time, however small these intervals may be. In this case, the velocity is equal to the displacement vector per unit time interval and is given by When a pa..
Case of Uniform Velocity - A particle is said to move with uniform velocity if it undergoes equal displacements in equal intervals of time, however small these intervals may be. In this case, the velocity is equal to the displacement vector per unit time interval and is given by When a pa..Summary (Contd…)
>- A surface touching these secondary wavelets tangentially in forward direction at any instant gives the new (secondary) wave front at that instant. Using Huygenss principle, we can prove the laws of reflection and the laws of refraction on the basis of the wave theory. Superposition principle say..
>- A surface touching these secondary wavelets tangentially in forward direction at any instant gives the new (secondary) wave front at that instant. Using Huygenss principle, we can prove the laws of reflection and the laws of refraction on the basis of the wave theory. Superposition principle say..See what our Users say :
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