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olunne · Feb 12, 2014, 05:11 AM

MEDIUM1 - water balloons
1. What are the characteristics of thismedium?
2. What would happen to your hand when holding waterballoon after the balloon was struck with a hammer? (assume it doesnot break)
3. Is this medium good for energy propagation, prove itthrough supporting references. (pg number)

MEDIUM 2 - hardbaseballs
1. What are the characteristics of this medium?
2.What would happen to your hand when holding a baseball after beingstruck with a hammer? Did you feel more pressure when compared to thewater balloon? why?
3. Is this medium good for energy propagation,prove it through supporting references.

If stiffness of the medium increases and the time remains unchanged, what happens to the distance?
If the compressibility of the medium decreases and distance remains unchanged, what happens to the time?
If the bulk modulus decreases and all other factors remain the same, what happens to the velocity?
If the density decreases and all other factors remain the same, what happens to the velocity?
If stiffness decreases and time decreases, what happens to the distance?

Cat1864 · Feb 12, 2014, 05:20 AM

While we are here to help up you, we will not do your work for you. Please show that you have tried to answer the question.

We will give you guidance but we need know where you are having problems. Please show that you have tried to work the problem(s).

ma0641 · Feb 12, 2014, 11:14 AM

Yes, interesting homework.