CO- ion moving with kinetic energy of 20 keV dissociates into O − and C which move along the parent
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Motion in a plane a tanga zawhna
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A uniform 50 kg pole ABC of length 6 m is balanced in the vertical position (see figure). A 500 N ho
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A machine shoots a ball vertically upwards. If the ball takes 3 s to reach its highest point,
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A student performs an experiment to determine the Young's modulus of a wire, exactly 2 m long,
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وزاريات الفصل الثاني
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Why Your Brain Sabotages Your Goals (and How to Fix It)
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these are the only perfect squares
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