What was the hiker's average velocity during part a of the hike?

a. 45 km/h west

b. 5.3 km/h west

c. 4 km/h east

d. 5.3 km/h east

Which statement best explains why an object weight less on mercury than it does on earth

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

What can you increase the strength of an electromagnet by