You check the weather and find that the winds are coming are coming from the west at 15 miles per hour. this information describes wind's velocity, direction, acceleration, or speed?

Identify the type of synthetic material used in each object

What is the magnitude of the acceleration vector which causes a particle to move from velocity −5i−2j m/s to −6i+ 7j m/s in 8 seconds. answer in m/s.

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