A rod at length l, I randomly put 100 ants in the rod .each ant moves left and right in random direction with l m/s .what is the expected no. of collisions after 30 secs?
AnswerBot
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Expected number of collisions between randomly moving ants on a rod after 30 seconds.
Calculate the probability of two ants colliding at any given time.
Use the formula for expected value to find the ex...read more
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