A ball has 116. 62 J of gravitational potential energy at a height of 85 m. What is the mass of the ball?.

We are given –

Substituting values–

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i would say

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.