A ruler is a straight, flat tool used to measure the length or distance between two points.
Topic oADSM2korwlWJEkq3rtb4: Unit 4 FRQ (Energy) Answers
Ruler cheat sheet for homework
Tape Measure: A flexible measuring tool that can be used to measure longer distances.
Caliper: A precise measuring instrument used to measure small distances or thicknesses.
A device that measures weight or mass.