|←||080 - Paint the Plinth||081 - Stick & Move||082 - Block Ostrich||→|
A man is moving a water jug using a round stick and a long plank.
If the circumference of the stick is 20 cm, how far ahead, in centimeters, would the water jug be after one complete curn of the stick?
This is assuming that the plank, stick, and jug do not slip out of place or get stuck.
You're on a roll!
When the stick rolls round, it moves forward 20 cm. The plank also moves 20 cm as it's pushed.
Added together, the jug moves 40 cm.
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