WELCOME TO MY FUN SCIENCE BLOG

I am Savita Dhutti,a science teacher at a well established public school in India.I welcome all of you to My science mania ! Its a website,I created for sharing e-learning experience with my students.Science is in fact, a real fun.It is a subject never--never confined within the four walls of the clssroom.Science is a continuous process of learning! I wish to create a pleasing learning environment for my students.So, Come and ENJOY Science with me.

Saturday 27 December 2008

newton and his discovery of earth's gravity


force causes motion

Force Definition:

The product of mass (m) and acceleration (a). Newton's law of acceleration is used to derive the units of force. With the formula F = Ma in the SI system, one newton is the force needed to accelerate one kilogram of mass by one metre per square second.