Calculate the coefficient of kinetic friction between the book and the carpet. Assume the only forces acting on the book are friction, weight, and the normal force. (Express your answer to three significant figures.)

Write the correct abbreviation for each metric unit

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

If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?