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Compute all parts of given problem:
Problem: An egg is thrown nearly vertically upward from a point near the cornice of a tall building. It just misses the cornice on the way down and passes a point 50.6 m below its starting point 5.16 s after it leaves the thrower's hand. Air resistance may be ignored.
Part A: What is the magnitude of its velocity at the highest point?
Part B: What is the magnitude of its acceleration at the highest point?
Please explain clearly with details so that I can follow.
a 1.99 kg block slides on a rough, horizonatl surface. The block hits a spring with a speed 2.16 m/s, what is the force constant of the spring
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A clock face has negative point charges -q,-2q,-3q, · · · ,-12q fixed at the positions of the corresponding numbers. The clock hands do not perturb the net field due to the point charges. At what time does the hour hand point in the similar direction..
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