Asked by Sunny

Mrs. Meissner is taking her dog Cooper for a walk. Cooper stops to sniff a tree stump and Mrs. Meissner has to exert a force of 148 N on Cooper's leash (held 35 angle above the horizontal) in order to get him to move 2.0 m away from the tree stump. Calculate the work donw by Mrs. Meissner to get Cooper to move
Answered by Henry
Work = Fx*d = 148*Cos35 * 2 = 242.5 N.
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