Question

9).
ion=(4) - )
= (4m+ -1){(4m2)2 + 4m? .n+ (n?)
= {(2m)2-?|(16m + 4m?n? +n*)
=(2m+n)(2m-n)(16m* + 8m?n? +n* - 4m?n?)​

Answer 1

Answer:

The joule ( jawl, jool; symbol: J) is a derived unit of energy in the International System of Units. It is equal to the energy transferred to (or work done on) an object when a force of one newton acts on that object in the direction of the force's motion through a distance of one metre (1 newton metre or N⋅m).