An object is traveling at a constant velocity of 12 m/s when it experiences a constant acceleration of 2.5 m/s2 for a time of 20s. What will its velocity be after that acceleration?

Two rigid transformations are used to map δhjk to δlmn. the first is a translation of vertex h to vertex l. what is the second transformation? a reflection across the line containing hk a rotation about point h a reflection across the line containing hj a rotation about point k