Physics, 05.05.2020 15:09 lerinmarie
6. Ming and Wong are playing a game of table tennis in the recreation car of a train: Each boy hits the
with a speed of 20 m/s.
a) If the train is traveling at 30 m/s, describe the speed of the ball as seen by an
observer standing on the ground behind the railroad crossing guardrail.
b) How would Ming and Wong describe the ball's speed?
Answers: 1
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6. Ming and Wong are playing a game of table tennis in the recreation car of a train: Each boy hits...
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