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jir-tfSample Problem
The 125-kg concrete block A is released from rest in the positionshown and pulls the 200-kg log up the 30° ramp. If the coefficient ofkinetic friction between the log and the ramp is 0.5, determine thevelocity of the log as the block hits the ground at B.
125 kg6 m
HHBMHHH
Tqvac 9-F- Wmcti cign/t)