A girl observes the motion of a crab which makes every time a forward motion
of 2 cm and reverse motion of 1 cm. If it takes a time of 1 second to move 1cm.
plot a graph to find how long it will take to touch a point 5 cm from the start.

mera ph. discharge ho gya hai ..... 10 min bd batogi...


It will take 15 seconds to move 5cm.
1 5 1