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Physics, 15.12.2020 15:30 estefaniapenalo
1) A 40 kg girl gets on her 10 kg wagon on level ground with two 5 kg bricks. She throws the bricks horizontally off the back of the wagon one at a time at a speed of 7 m/s relative to herself. a) How fast does she go after throwing the second brick
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1) A 40 kg girl gets on her 10 kg wagon on level ground with two 5 kg bricks. She throws the bricks...
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