Page 1 :
Force, Force is push or pull acting on an object, Formula, , F=m×a, Where m= mass, a=acceleration, Force is applied to change the shape of an object, , Effect of force, , Force is applied to move an object from the position of rest, Force is applied to change the speed of motion, To change the direction of motion, , CGS:-gcms, , -2, , Units of force, -2, , SI:-kgms or newton, Inertia of rest, , Inertia of motion, Law of Inertia, Inertia of direction, Newton's laws of motion, Rate of change of momentum is force, , Every action has equal and opposite reaction, , Momentum : Momentum is product of mass and velocity, , CGS:-gcms, , -1, , Units of momentum, SI:-kgms, , -1, , Impulse : Impulse is product of time and force, , Units of Impulse, , kg metre per second