The cork from a champagne bottle slip through the hands of the waiter opening it, moving with an initial velocity v=11.8 m/s at an angle of 76.4 degrees above horizontal. a diner is sitting a horizontal distance d away when this happens. assume the cork leaves the waiter's hands at the same vertical level as the diner and that the cork falls back to this vertical level when it reaches the diner randomized variables v_o = 11.8 m/s theta = 76.4 degrees a) calculate the time, t_d in seconds, for the cork to reach the diner b) reacting quickly to avoid being struck, the diner moves 2.00m
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To do work, this truck uses energy stored in chemical fuel and an electrical battery. how much total energy does this truck put out?
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Waves are used in many practical applications to support work, entertainment, and health. one example is the use of ultrasound imaging to safely track the development of a growing fetus. what is a specific example of a practical application of waves in medicine, entertainment, safety, or other fields? provide a brief explanation of how the properties of waves are useful to that application.
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If a tank filled with water contains a block and the height of the water above point a within the block is 0.8 meter, what is the pressure at point a?
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The cork from a champagne bottle slip through the hands of the waiter opening it, moving with an ini...
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