To calculate the work performed during lifting, we can use the formula:
Work = force * distance
First, we need to calculate the force applied to lift the mass. The force is equal to the weight of the object, which can be calculated using the formula:
Force = mass * gravitational acceleration
Gravitational acceleration on Earth is approximately 9.8 m/s^2.
Force = 9 kg * 9.8 m/s^2 = 88.2 N
Now that we have the force, we can calculate the work:
Work = 88.2 N * 17 m = 1499.4 Joules
Therefore, 1499.4 Joules of work is performed during lifting.
A mass of 9kg is lifted through a height of 17 meters. How much work is performed during lifting
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