Q 3.4 A drunkard walking in a narrow lane takes 5 steps forward and 3 steps backward, followed again by 5 steps forward and 3 steps backward, and so on. Each step is 1 m long and requires 1 s. Plot the x-t graph of his motion. Determine graphically and otherwise how long the drunkard takes to fall in a pit 13 m away from the start.

Answers (1)
S safeer
time 0 5 8 13 16 21 24 29 32 37
distance covered 0 5 2 7 4 9 6 11 8 13

at time t= 37 dec the man falls in a pit at 13 meters from the start

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