The potential energy of a 40kg cannon ball is 14000j. how high was the cannon ball to have this much potential energy?

when cloud cover increases then the suns ray's which provides the earth with light and warmth gets covered due to the due to the suns ray's being blocked, the temperature in that region

therefore to conclude i would like to say that,

=more the cloud cover, the lesser the

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distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000