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The side mirror on an automobile is convex and has a radius of curvature of 25 centimeter. Another vehicle is following, 20 meter behind the mirror. If the height of the automobile is 1.6 meter, estimate how tall is the image?
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Question: A spring of negligible mass has force constant k = 1500N/m . Part (a): How far must the spring be compressed for an amount 3.40J of potential energy to be stored in it Part(b): You place the spring vertically w ...
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Question: A projectile is fired with speed (V0) at an angle theta) from the horizontal as shown in the figure . Part B: What is the range of the projectile? Express the range in terms of (V0, theta, or g) Part C: Find th ...
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