The instrument that records earthquake waves is termed a

1/0.14nm = 10^10/1.4 a lot

answer; how far out of place which the object finished relative to the starting location;

0 = 0.40 / 0 = 0

= 0.20 = 9.80 ⁄2 =?

=0 , = = 0.20 =0.50 0 0.40 ⁄

=0−122 =0−12(9.80 ⁄2)(0.50)2 =1.2