An insect crawls up 5 cm every second on a 60 cm vertical rod and then fell down 2cm over the next second. How many seconds will it take to climb the rod ?
The insect crawls 5 cm in a second, then falls down 2 cm every next second. We will use distance, time and speed formula. Now, in the next second it will climb up 5 cm. So a total of 39 seconds would be required by the insect to climb the rod.
The insect crawls 5 cm in a second, then falls down 2 cm every next second. We will use distance, time and speed formula. Now, in the next second it will climb up 5 cm. So a total of 39 seconds would be required by the insect to climb the rod.
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Answer:
The insect crawls 5 cm in a second, then falls down 2 cm every next second. We will use distance, time and speed formula. Now, in the next second it will climb up 5 cm. So a total of 39 seconds would be required by the insect to climb the rod.
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