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7)Car A travels at constant speed for a certain time interval, covering 5 km. Car B travels at half the speed for a time interval three times longer than the one it took Car A to cover the 5 km. What distance does Car B cover?
Sample Free Response Problem An eagle is flying horizontally at 8.0 m/s with a fish in its claws. It accidentally drops the fish. How much time passes before the y-component of the fish’s velocity is also 8.0 m/s? What is the fish’s speed at this time? Sketch the situation, defining all your variables. What physics equation(s) will you utilize in order to solve this problem? For each equation you list, give a justification for why it applies to this situation. Apply your equation(s) to solve, first for an algebraic expression(s), then for any numerical answer(s). Show the units of your answer(s), and how you got them. Present your work clearly and neatly.
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