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Below, BIO indicates a problem with a biological or medical focus. Problems labeled EST ask you to estimate the answer to a quantitative problem rather than derive a specific answer. Asterisks indicate level of difficulty of the problems with no * are considered to be the least difficult. A single * marks moderately difficult problems. Two ** indicate more difficult problems.
* Car hits tree Your car slides on ice and runs into a tree, causing the front of the car to become slightly hotter and crumpled. The car and ice are the system. Indicate what object does the work on the system. Indicate whether heating occurs. Identify the types of energy that change. Are these quantities positive or negative? Explain.
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COLLEGE PHYSICS:VOL.1
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- Determine the Y component of reaction at A using scalar notation. Determine the X and Y components of reaction at B using scalar notation. w=720 N/marrow_forwardQ1) One kind of cake requires 200 g of flour and 25g of fat, and another kind of cake requires 100 g of flour and 50 g of fat Find the maximum number of cakes that can be made from 5 kg of flour and 1 kg of fat assuming that there is no shortage of the other ingredients, used in making the cakes. C. How many cakes of each kind can be baked and what is the maximum number of cakes that we can get?arrow_forwardThe law of thermodynamics that best describes the image below: a. 0th law of thermodynamics b. 1st law of thermodynamics c. 2nd law of thermodynamics d. 3rd law of thermodynamicsarrow_forward
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