Answer :
Final answer:
The mass has gained 122.5 Joules of gravitational potential energy.
Explanation:
The gravitational potential energy gained by the mass can be calculated using the formula:
G.P.E = mgh
Where:
- m is the mass of the object (10 kg)
- g is the acceleration due to gravity (9.8 m/s²)
- h is the height (1.25 m)
Substituting the values into the formula, we get:
G.P.E = (10 kg) * (9.8 m/s²) * (1.25 m)
= 122.5 Joules
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