A body weighing 100 g moves at a speed of 10 m / s at a height of 6 m. Determine the total
| June 17, 2021 | education
A body weighing 100 g moves at a speed of 10 m / s at a height of 6 m. Determine the total mechanical energy of the body.
Data: m (mass of the body in question) = 100 g = 0.1 kg; V (speed of movement) = 10 m / s; h (height at which the body is located) = 6 m.
Constants: g (acceleration due to gravity) = 10 m / s2.
The total mechanical energy of the body under consideration can be determined by the formula: Епол. = En (potential energy) + Ek (kinetic energy) = m * g * h + 0.5 * m * V ^ 2 = m * (g * h + 0.5 * V ^ 2).
Calculation: Епол. = 0.1 * (10 * 6 + 0.5 * 10 ^ 2) = 11 J.
Answer: The total mechanical energy of the body is 11 J.
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