Which compound demonstrated the greatest increase of solubility as a result of an increase in temperature? a) sodium nitrate b) sodium chloride c) potassium nitrate d) potassium chlorate

Which of the following is not am example of a polymer? protein nylon kevlar concreta

How is zig zagging a form of acceleration?

Awater balloon launcher uses an elastic band with a spring constant of 115 n/m to use thee launcher you stretch thee band back with a balloon n it the water balloons have a mass of 1.3 kg a) if you stretch the band by 0.8 m, what elastic force will the band exert? b) with the band stretched 0.8 m, how much elastic potential energy is stored in the spring? c) if you release the band, it pushes forward. what is the kinetic energy of the balloon when it reaches the natural length of the band? d) what is the speed of the balloon when it reaches the natural length of the band?