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Solve the each part of given question:
Question: A ball is thrown vertically upward with a speed of 14.0 m/s.
Part A: How high does it rise?
Part B: How long does it take to reach its highest point?
Part C: How long does the ball take to hit the ground after it reaches its highest point?
Part D: What is its velocity when it returns to the level from which it started?
Please show solution step by step with detailed explanation.
A 100g aluminum (c=900J/kg C) calorimeter contains 250 g of water (c = 4186J/kg C). The two substances are in thermal equilibrium at 10 degrees C. Two metallic blocks are placed in the water.
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