A boy with a mass of 35 kg and a sled with a mass of 6.5 kg are on the frictionless ice of a frozen lake, 12 m apart but connected by a rope of negligible mass. The boy exerts a horizontal 4.2 N force on the rope. What are the acceleration magnitudes of (a) the sled and (b) the boy ? ( c ) How far from the boy's initial position do they meet ?

A boy with a mass of 35 kg and a sled with a mass of 6.5 kg are on the

1.	A boy with a mass of 35 kg and a sled with a mass of 6.5 kg are on the frictionless ice of a frozen lake, 12 m apart but connected by a rope of negligible mass. The boy exerts a horizontal 4.2 N force on the rope. What are the acceleration magnitudes of (a) the sled and (b) the boy ? ( c ) How far from the boy's initial position do they meet ?
Answer» SOLUTION :(a) `0.65" m"//"s"^(2),` (B) `0.12" m"//"s"^(2),` ( C ) 1.9 m

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