How can the potential energy of an Olympic ski jumper be increased?
A
by increasing the heigh...
History, 19.11.2020 21:40 chloeozenghar1
How can the potential energy of an Olympic ski jumper be increased?
A
by increasing the height of the hill the jumper is skiing down
B
by decreasing the height of the hill the jumper is skiing down
С
by increasing the length of the skis that the jumper is using
D
by decreasing the length of the skis that the jumper is using
Answers: 3
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