Test Material   Mass                              Collision Time Phone only (no case) 6.2 oz.                        0.01 seconds Silicone 1.7 oz.                                    0.05 seconds Hard Plastic 1.1 oz.                                0.03 seconds Rubber  3.2 oz.                                     0.08 seconds   As the researcher, you will choose a drop height of between 1 and 2 meters.   Using the provided mass of 6.2 oz, or by measuring the mass of a personal cell phone, determine the mass you will be using for your calculations. Remember to add the mass of the case material.   1) Using Newton’s second law, calculate the force of impact for each scenario

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You have been provided with specifications for case materials in the table below. However, you may also use your own figures for the mass of phones and test case materials. As you use this data, ensure that you have made the necessary SI unit conversions:
 
Test Material   Mass                              Collision Time
Phone only (no case) 6.2 oz.                        0.01 seconds
Silicone 1.7 oz.                                    0.05 seconds
Hard Plastic 1.1 oz.                                0.03 seconds
Rubber  3.2 oz.                                     0.08 seconds
 
As the researcher, you will choose a drop height of between 1 and 2 meters.
 
Using the provided mass of 6.2 oz, or by measuring the mass of a personal cell phone, determine the mass you will be using for your calculations. Remember to add the mass of the case material.
 
1) Using Newton’s second law, calculate the force of impact for each scenario.
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