6. If Mariam drags her backpack across the floor by pulling at an angle of 18° above the floor using a force of 27 N to move it 8.5 m across the floor in 9.0 seconds: a) How much work did she do? b) How much power did she use?

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6. If Mariam drags her backpack across the floor by pulling at an angle of 18° above the floor using a force of 27 N to
move it 8.5 m across the floor in 9.0 seconds:
a) How much work did she do?
b) How much power did she use?
Transcribed Image Text:6. If Mariam drags her backpack across the floor by pulling at an angle of 18° above the floor using a force of 27 N to move it 8.5 m across the floor in 9.0 seconds: a) How much work did she do? b) How much power did she use?
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