Place a fluid inside a sealed cylindrical container then allow it to roll down an inclined plane under the influence of gravity five times. What do you think will happen to the speed as you increase the temperature of the fluid by 10 degrees Fahrenheit each time.

Does the distance travelled by an oscillating mass between times t=0 and t2 equal the displacement of the particle over the same time period if t2> t/2? hint: consider a sine wave starting at t1=0, then consider a closing wave starting at t1=0, for your explanation.