A16.6 kilogram shotput is held 1.3 meters above the ground. what is the gravitational potential energy of the shotput relative to the ground?

The gravitational potential energy of the shotput relative the ground is 211.48 J.

The given parameters;

The gravitational potential energy of the shotput relative the ground is calculated as follows;

P.E = mgh

where;

P.E = 16.6 x 9.8 x 1.3

P.E = 211.48 J

Thus, the gravitational potential energy of the shotput relative the ground is 211.48 J.

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Gravitational Potential energy is given as

here we know that

m = 16.6 kg

h = 1.3 m

now we will have

now we have

so the potential energy will be 211.5 J with respect to ground

one person pulls 90n one way and the other has 100n pulling the other way.

so the net force = 90 - 100 = -10n,

or the ans can be 10n if the picture shows -90n and 100n instead.