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Two balls are thrown simultaneously. Ball A vertically upwards with a spedd of 20m/s from the ground and ball B dropped vertically downwards from a height of 40m with the same speed and along the same line of motion. Find when and where they meet ?

Two balls are thrown simultaneously. Ball A vertically upwards with a spedd of 20m/s from the ground and ball B dropped vertically downwards from a height of 40m with the same speed and along the same line of motion. Find when and where they meet ?

Grade:10

1 Answers

abhiram gulanikar
29 Points
10 years ago

time of meeting=1s

position is 20m above ground

 the reduction in velocity of ball thrown up due to gravity is nullified by increase of velocity of ball thrown down due to gravity

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