AP EAMCET Engineering 22 Apr 2019 Shift 2 Paper

Section: Physics
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Question : 92 of 160
 
Marks: +1, -0
The gravitational potential difference between the surface of a planet and a point 20 m above it is 16 J kg−1. The workdone in moving a 4 kg body by 8 m on a slope of 60° from the horizontal is
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