Question

what is the velocity acquired by a mass dropped from a height of 100 m

Answer 1

V = square root of (2*g*h)

V= square root of (2*9.8*100)

V=44.27m/s

Answer 2

V2=u2+2gs

V2= 0+ 2×9.8 ×100

V= √1960

V = 14√10