1.A ball is thrown with an initial upward velocity c m/s. What is its velocity after 1.5 seconds, and wha the direction of velocity?
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Q: Prove that the kinetic energy operator is Hermitian
A: Bbbjjgfjdjdjfgyghhggdyddygydydyfyffgfffnxnxnxnhffgghh
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Q: 10 ft FIG. P3.5 A |--3 FIG. P3.6 -3 m 2 k/ft 20 ft 100 KN |3m| B 20 kN/m -6 m- 15 ft B
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