The photo below shows Bor and Eugenia on rollerblades. Your goal is to use what we've leaned today to make a prediction of the ratio of Bor's and Eugenia's speeds after Eugenia pushes Bor, Bor's mass is 70 kg, Eugenia's mass is 54 kg. a. What is the physical quantity (that stays the same for a system before and after a collision) that you are using to make a prediction? b. Use this quantity and information provided to make a numerical prediction of the ratio of Bor's and Eugenia's speeds after Eugenia pushes Bor. Who moves faster?
The photo below shows Bor and Eugenia on rollerblades. Your goal is to use what we've leaned today to make a prediction of the ratio of Bor's and Eugenia's speeds after Eugenia pushes Bor, Bor's mass is 70 kg, Eugenia's mass is 54 kg. a. What is the physical quantity (that stays the same for a system before and after a collision) that you are using to make a prediction? b. Use this quantity and information provided to make a numerical prediction of the ratio of Bor's and Eugenia's speeds after Eugenia pushes Bor. Who moves faster?
Chapter3: Energy And Conservation Laws
Section: Chapter Questions
Problem 1C: Rank the following three collisions in terms of the extent of damage that the car would experience....
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