nature of work done by gravitational force
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hey...
work done by gravitational force = height × gravity × mass
gravitational force always acts perpendicular.
so whenever there is an angle of 90 degree , the work done is 0.
work done by gravitational force = height × gravity × mass
gravitational force always acts perpendicular.
so whenever there is an angle of 90 degree , the work done is 0.
manasa24:
i want it is negative or zero or positive or three
0..
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Gravity is defined as the force that attracts a body towards the earth or towards any further physical body having mass.
If a particular object is falling the particle is jump to point in the direction of gravity. The magnitude of the declining body depends on the mass, gravitational constant and height from which it is falling.
The Work done by gravity formula is;
Wg = -mg(∆ h)
Where m = mass,g = gravity and h= height
The negative sign shows that the particle is dropping from a height Δ h vertically in the direction of gravity.
:-)
If a particular object is falling the particle is jump to point in the direction of gravity. The magnitude of the declining body depends on the mass, gravitational constant and height from which it is falling.
The Work done by gravity formula is;
Wg = -mg(∆ h)
Where m = mass,g = gravity and h= height
The negative sign shows that the particle is dropping from a height Δ h vertically in the direction of gravity.
:-)
I want it is negative or zero or positive or three
means..?
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