Calculate the lumberjacks speed relative to the shore

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Reference no: EM13293789

A 69-kg lumberjack stands at one end of a 409-kg floating log, as shown in the figure. Both the log and the lumberjack are at rest initially.

(a) If the lumberjack now trots toward the other end of the log with a speed of 2.7 m/s relative to the log, what is the lumberjack's speed relative to the shore? Ignore friction between the log and the water.

(b) by calculating the lumberjack's speed relative to the shore for the case of a 519-kg log.

Reference no: EM13293789

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