How much work is done if a 15 newton suitcase is lifted 2 m ?
1 answer:
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The kinetic energy is 
and the height of the building doesn't matter at all.
joules
Answer:
A) for leftmost point the coordinate is -0.28m that means it should be 0.28m towards the right.
B) for rightmost case the coordinate is 0.28m which is where komila should sit.
Explanation:
Detailed calculation and explanation is shown in the image below
