## Yahoo Answers of Kinematics

Yahoo Answers of Kinematics Q: A particle is thrown vertically upwards with speed 20 meters per second. Two seconds later, another particle is thrown vertically upwards from exactly the same place. Its initial velocity is also 20 meters per second. How long after the first particle was projected, do the two particles collide? ( Question asked […]

## Important formulas of Kinematics

Average Speed = If the body covers 1st half of distance with a speed x and the second half with a speed y,then the average speed = If the body covers 1st 1/3rd of a distance with a speed x , and 2nd 1/3 with a speed y , and the 3rd 1/3rd distance with […]

## Definitions -Kinematics

Definitions -Kinematics   Kinematics : The study of motion of bodies, does not taking in to consideration the cause  for motion is called Kinematics. Rest: If the position of an object remains to be same for any length of time with respect to its surroundings, then the object  will be at rest with respect to those […]