Why does ice float on water? a. the temperature of ice is lower than the temperature of water. b. the temperature of water and ice are the same. c. the density of ice is less than the density of water. d. the density of ice is greater than the density of water.

Why are graphs useful when interpreting data

Which of the following are appropriate acceleration units?

Amoving company collects data about couches they move and displays the data in a table. the force along the ramp, the angle of the ramp, and the height the couch is raised to are shown. which statements correctly compare the work done to move the couches? check all that apply. the same amount of work is done for couches 1 and 3. the same amount of work is done for couches 2 and 3. the work for couch 1 is greater than the work for couch 2. the work for couch 2 is less than the work for couch 3. the work for couch 3 is greater than the work for couch 1. the work for couch 2 is greater than the work for couch 1.