There are 1,000m is 1k. So just move the decimal one position right. 127.56m
There are 10,000cm in 1k. Move the decimal two positions right. 1275.6cm
Http://water.ky.gov/groundwater/Pages/GroundwaterAwareness.aspx
the answer is 15.
4+4+4+1 =13 then u add the 2 outside the bracket which will give u 15
Although a scientific theories will support and wildly excepted, what might cause of the change?
the answer would be A, New Evidence.
KE = (1/2)(m)(v^2)
KE = (1/2)(7)(4^2)
KE = (1/2)(112)
KE = 56 J