Puzzle pageIssue 23
Attached to the roof of the cage, on the inside, is a delicious bunch of bananas, which the gorilla would love to eat. Unfortunately they're out of his reach, by 10cm. He decides to jump up into the air, just far enough to be able to grab the bananas, then fall back down to the cage floor.
How fast does he need to jump? Specifically, with what speed does the gorilla need to move away from the cage floor?