A small ball (as a point object) of mass m = 200g is thrown from A with a velocity t = 30m/s horizontally from a height h = S0m above the ground. Neglecting air resistance, take g = 10m/c. Calculate the moment of gravity of the sphere about O after 25 years and the angular momentum about O just before it hits the ground .

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which statement about this sum is true? −245+2.7

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.