If the forces acting on an object cancel out, the object’s motion can be: (select all that apply) speeding up
moving at a constant speed
standing still
slowing down

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.

the old price per ounce is c/4.

the new price per ounce is c/3.6.

the ratio of the old price to the new one is

(c/4)/(c/3.6) = (c/c)×(3.6/4) = 0.9 . . = 9/10 . . "nine tenths" in either form

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle