If you can't answer please explain it A child on a high dive has a mass of 40 kilograms. If the high dive is 10 meters in the air, what is the potential energy?
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250✖️100 to get you answer

Year  1936,  lehman predicted that the earths 'inner core' is solid. she observed that the seismic signals during her study were bent and did not pass through instead bouncing back. later it was confirmed that the earth's inner core was solid made up of nickel-iron and had a molten outer core.

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