Asolution is oversaturated with solute. which could be done to decrease the oversaturation?
a. dilute the solution
b. add more solute
c. cool the solution
d. add a different solute

An inclined plane wrapped around a metal shaft is a a. lever b. screw c. pulley d. wedge

Would it be correct to say the doppler effect is the apparent change in the speed of a wave due to the motion of the source? be sure to fully explain your position using at least 3 complete content related sentences.

You are your friend move a new refrigerator into his kitchen. you apply a horizontal force of 252 n in the negative x direction to try and move the 56 kg refrigerator. the coefficient of static friction is 0.61. (a) how much static frictional force does the floor exert on the refrigerator? give both magnitude (in n) and direction. magnitude n direction (b) what maximum force (in n) do you need to apply before the refrigerator starts to move?