A person in a wheelchair (total weight 72kg) is pushed 9.4 m up a ramp with an
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Question:
A person in a wheelchair (total weight 72kg) is pushed 9.4 m up a ramp with an effort force of 26.0N magnitude parallel to the ramp. The wheelchair is raised 1.8 m above its initial level. Calculate the AMA, IMA and percent efficiency of the ramp.
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