Determine how many significant figures are in each of these numbers. 1. Rule 1: All nonzero numbers are significant
194 ___ 92848 ___
79.36 ___ 5.3 ___
92.34 ___ 11.1 ___

Which sound characteristic is not affected by the relative motion of an object

Which of the following situations is impossible? a) an object has velocity directed east and acceleration directed east. b) an object has zero velocity but non-zero acceleration. c) an object has constant non-zero velocity and changing acceleration. d) an object has velocity directed east and acceleration directed west. e) an object has constant non-zero acceleration and changing velocity.

Astronomers studying the planet of rhombus have detected sedimentary rock on its surface. one astronomer wonders if material in this sedimentary rock used to be in igneous rock deep in rhombus’s interior. can igneous rock become sedimentary rock? explain your answer.