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vector a has a magnitude of 800 units and makes an angle 45 degrees with the positive x-axis vector b also has a
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if an object is extremely far from a mirror approaching infinity 1do becomes zero in this situation where will the
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a 15cm tall object is placed 12 cm away from a converging mirror the image is magnified to four times its original
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a 5 kg mass with an initial velocity of 7 i ms collides and sticks to a 6 kg mass with an initial velocity of - 8 j ms
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the absorbance of seawater is 0005 in a cuvette of length 1 cm at the surface of the ocean the light intensity is 1015
in the absence of friction adams speed at take off will be the same as if he had slid only to the point along triangle