How do I find the which has the most velocity and the one with the most momentum M = 0.50 m/s
M=1.00 m/s
5
Ipl = 0.50 kg m/s
Ipl = 0.75 kg m/s

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.

Suppose you mix one mole of sulfuric acid (h2so4) with 1 mole of sodium hydroxide(naoh). why does the ph of the solution remain below 7? ( explain so i can get better understanding! )

Describe at least two advantages and two disadvantages of using hydropower as a source of energy.