two children ride bicycle towards each other with instant velocity of 20m/s and 10m/s. Each child releases a ball 6m above the ground with forward horizontal velocity of 40m/s relative to the bicycle. if the two balls collide in above the ground. what was the seperation when they were initially released?
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Did you omit some words or numbers between "in" and "above" ?
sorry ''in'' isnt there!
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