The biggest stuffed animal in

the world is a snake 420 m long,

constructed by Norwegian children.

Suppose the snake is laid out in a

park as shown in Figure P3.54,

forming two straight sides of a 105



angle, with one side 240 m long. Olaf

and Inge run a race they invent. Inge

runs directly from the tail of the

snake to its head and Olaf starts from

the same place at the same time but

runs along the snake. If both children

run steadily at 12.0 km/h, Inge

reaches the head of the snake how much earlier than Olaf?