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Unformatted text preview: units. For example, centi is 0.01 so a centimeter is 1/100 of a meter. What are the numeric values for the following prefixes? 14. kilo - 15. milli - 16. mega - 17. giga - 18. micro – 19. The pressure exerted at a point on the hull of a deep submersible vehicle is 3 ! 10 6 Pa (pascals). Knowing that a pascal is 1 newton per square meter, 1 pound is 4.448 newtons and 1 foot = 0.3048 meters, determine the pressure in pounds per square foot. Physical concepts 20. What are newton's three laws of motion? • • • 21. What is inertia? 22. A force of 10 newtons is exerted on a mass of 10 grams. What is the resulting acceleration? 23. At sea level, a mass of 5 Kg rests on a wooden crate. What force does the earth’s gravity exert on the crate?...
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This note was uploaded on 01/25/2009 for the course EM 306 taught by Professor Rodin during the Fall '07 term at University of Texas.
- Fall '07