How high is a 32 kg box lifted if 960 J of work are done?
1 answer:
3.1m
Explanation:
Given parameters:
Mass of the box = 32kg
Work done = 960J
Unknown:
Height , h = ?
Solution:
The height through which the box must be lifted can be derived from the relationship between work done and potential energy applied.
work done = mgh = potential energy
where m is the mass of the box
g is the acceleration due to gravity
h is the height of box
make h the subject of the formula and substitute the parameters:
h = =
h = 3.1m
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Potential energy brainly.com/question/10770261
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