MOTION IN STRAIGTH LINE

DOPPLER'S EFFECT WHEN SOURCE AND OBSERVER ARE NOT IN SAME LINE OF MOTION

Introduction|Light Travels In A Straigth Line|Image Forming By Plane Mirror|Spherical Mirror|Dispersion Of Light|OMR

Motion In A Straight Line

Motion In Vertical Line Using Vectors

Important Results Of Motion In Horizontal Line

Motion Along Straight Line

A long straigth wire of resistance R , radius a and length l carries a constant current I .The poynting vector for the wire will be

Assertion: The distance and displacment both are equal when the particle moves in a straight line. Reason: In straight line motion distance travelled= Idisplacement I.

A bus moves with uniform velocity along a straigth line path. If the average velocity of the bsu is 80 km h^(-1) , then its instantaneous velocity at t=0 is ________