What is the significance of negative sign in formula W=-mgd
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hello,
for this question u have to understand one thing that if u take the movement of particle towards the gravity,then the movement of particle in the opposite direction of gravity will be negative
or if u are applying force in a direction and the movement is in opposite direction then it is negative
the significance of negative sigh in the given formula is that u are taking the movement against gravity
the gravity in potential energy is taken negative as energy is scaler quantity
for this question u have to understand one thing that if u take the movement of particle towards the gravity,then the movement of particle in the opposite direction of gravity will be negative
or if u are applying force in a direction and the movement is in opposite direction then it is negative
the significance of negative sigh in the given formula is that u are taking the movement against gravity
the gravity in potential energy is taken negative as energy is scaler quantity
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