State and explain newton second law of motion also describe the concept of force, represent it quantiatively and derive the unit of force this is a long question only answer if you know how to solve it you will be REWARDED with points​

Explanation:

Newton's second law of motion states F=ma which means force is equal to mass multiplied by acceleration which in simple terms means If you give mass force it will accelerate the concept of force in physics is any interaction that when unopposed will change the motion of an object.

wavelegth as in spectrum red oygbiv

conservation of mass

mass before something happens = mass afterwards