An insect crawls up 5 cm every second on a 60 cm vertical rod and then falls down by 2 cm over the next second. How many seconds will it take to climb the rod?
Answers
Answered by
7
Distance travelled by insect in 1 sec=5-3=2
Time=(Distance/speed)
Time=(60/2)
=40
Ans/-40 seconds
Hope it helps u
plz mark me as brainlest
Similar questions