Adisk is thrown through the air for 1.5 min with a power output of 12.5 w. how much work is done when throwing the disc?

the actual answer is 1,125 J. I just did the test

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.