Answer:
copied from opudodennis
23.64 m
Explanation:
Potential energy is given by
PE=mgh
Where m us the mass of snowball, g is acceleration due to gravity, h is height.
Also, the weight of an object is given by W=mg hence replacing mg in the above equation with W we obtain
PE=Wh
Making h the subject of the formula then
h= PE/W
Substituting 520 J for PE and 22 N for W then
h= 520J/22 = 23.636363636363m
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