Suppose that a submarine inadvertently sinks to the bottom of the ocean at a depth of 1000m. it is proposed to lower a diving bell to the submarine and attempt to enter the conning tower. what must the minimum air pressure be in the diving bell at the level of the submarine to prevent water from entering into the bell when the opening valve at the bottom is cracked open slightly? give your answer in absolute kilopascal. assume that seawater has a constant density of 1.024 g/cm3.

The slope of a good speed time indicates ? a. velocity b. acceleration c. direction d. speed

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Imagine you work as a consultant, and your daily job involves listening to the constructive criticism of others. as part of your job, you must listen to opposing viewpoints to make important decisions. in this activity, you are a consulting dam engineer. you must make a decision about four different dams; should they be repaired, taken down, or left alone? you will listen to contrasting opinions about what should be done with the dams before you make the final decision. as the consulting dam engineer, what do you decide to do with this dam? explain your reasoning. by making your decision, did you support the opinions of the mayor and/or the dam safety official? why or why not? (site 1)