19. Figure shows a simple model of a water molecule. The oxygen hydrogen separation is 0.96Å. Eachhydrogen atom has mass 1.0 u, and the oxygen atom has mass 16.0 u. Find the position of the centerof mass.Momentum, Impulse and collisions20. A 3.00 kg particle has a velocity of (3.0i - 4.0j) m/s. Find its x and ycomponents of momentum and the magnitude of its total momentum.lyos by expellingOxygen0.96 ÅHydrogen104.5⁰Hydrogen

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