A book moving across a desk has a net force equaling 60 N, to the right. Calculate the force for Force-D.*

Ahydroelectric plant takes energy from water and turns it into electrical energy. what are the transformations of energy in the water molecules that are used in the process of generating electricity this way?

Ineed the answer to question 1 , i’m desperate

Which additional product balances the reaction h2so4 + 2naoh → na2so4 + 2h2o 2oh h2o2 h3o