How much work is done against gravity in lifting a 3.0-kg object through a vertical distance of 40 cm
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Q: that
A: Given, Mass(M)=13 kg. Displacement=65 cm=65/100 m=0.65 m. g=9.8 m/s²
How much work is done against gravity in lifting a 3.0-kg object through a vertical distance of 40 cm?
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