Which of the following decreases the dissolving rate of a solid in water? A.
crushing the solid

B.
raising the temperature

C.
using larger pieces of solid

D.
stirring constantly

Amass weighing 24 pounds, attached to the end of a spring, stretches it 4 inches. initially, the mass is released from rest from a point 8 inches below the equilibrium position. find the equation of motion. (use g = 32 ft/s2 for the acceleration due to gravity.)

The chart shows daniela’s run through her race. what is her velocity? 1.5 m/s 2 m/s 2.5 m/s 5 m/s

Boiling water is an example of physical change. true or false