Many viewers watching Cricket hears the word Reverse Swing. Now how does it works, it is an concept of Aerodynamics which usually deals with movement of the object in air and application of various forces...
Acceleration due to gravity and its variation with altitude, depth and rotation of earth I. Expression for acceleration due to gravity: Consider earth to be a sphere of radius 'R' and mass 'Me'....
SPEED VELOCITY The distance travelled the body from its initial position to final position in one second is called speed. The displacement travelled by the body in one second is called velocity It...