The work done on a body of mass 10kg to lift it through a certain height is490 j calculate the height through which the body is lifted .hint - take g=9.8 m/s²
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Hey there!
Given,
Mass = 10 kg
Work done = 490 J
Acceleration due to gravity = 9.8 m/s^2
Height = ?
Now,
Work done = Potential Energy
W = mgh
then, h = W/mg
h = 490/(10×9.8)
h = 490/ 98
h = 5 m
Hope It Helps You!
Given,
Mass = 10 kg
Work done = 490 J
Acceleration due to gravity = 9.8 m/s^2
Height = ?
Now,
Work done = Potential Energy
W = mgh
then, h = W/mg
h = 490/(10×9.8)
h = 490/ 98
h = 5 m
Hope It Helps You!
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