A man working on the roof of his house. He has a 6 pack (of 12oz cans of soda) on the roof with him. A 1.25# squirrel running at 10mph jumps on the 6 pack and start sliding down a 5.m long 7/12 pitch roof. A friend standing on the ground and the edge of the roof is 8m above ground, the friend has his catching hand 1m above the ground. Assume the coefficient of kinetic friction between the 6 pack and roof is .350. How far away does the friend need to be to catch the 6 pack