Solutions:
According to the question –
Mass is 0.5 kg
Energy is 1 J
Expression for gravitational potential energy is mgh
Therefore upon substituting the values, we get –
1 = 0.5 × 10 × h
à 1 = 5h
Or, h = 1 / 5
Thus, h = 0.2 m
Calculate the height through which a body of mass 0.5 kg is lifted if the energy spent in doing so is 1.0 J. Take g = 10m/s-2.
Calculate the height through which a body of mass 0.5 kg is lifted if the energy spent in doing so is 1.0 J. Take g = 10m/s-2.