When an acid reacts with water, the hydroxide ion is formed.

true

false

Lets say that an object of a certain volume has a certin mass. what happens to its mass when you double its volume?

In physics the desire of an object to keep doing what it is doing is termed?

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.