I will give brainliest. Which one of the choices below is the best definition of a force? A. a push or a pull on an object

B. the position of an object above some zero point

C. an object in motion with a certain amount of energy

D. the tendency of an object to remain in its present state of motion

14. complete and balance the equations for the single displacement reactions. a. zn + pb(no3)2 -> b. al + niso4 -> 15. complete and balance the equations for the double displacement reactions. a. agno3(aq) + nacl(aq) -> b. mg(no3)2(aq) + koh(aq) -> 16. complete and balance the equations for the combustion reactions. a. __ ch4 + o2 -> b. __ c3h6 + o2 -> c. + o2 ->

Reaction rate depends on how many molecules are coming into contact with each other with enough energy to react. increasing the temperature of the reactants will increase -

In salt water solution,the salt is the blank