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Which of the following are generally characteristic of carbon/graphite fiber composites? 1. flexibility.2. stiffness.3. high compressive strength.4. corrosive effect in contact with aluminum.5. ability to conduct electricity. a. 1 and 3b. 2,3 and 4.c. 1,3, and 5.
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Astudent pushes on a 20.0 kg box with a force of 50 n at an angle of 30° below the horizontal. the box accelerates at a rate of 0.5 m/s2 across a horizontal floor. what is the value of the normal force on the box? 200 n 243 n 156 n 225 n
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Why can blue light and yellow light combine to produce white light? question 17 options: they are both primary colors of light. they absorb each other's wavelengths. because blue, yellow, and white are primary colors. they are complementary colors of light.
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Which of the following are generally characteristic of carbon/graphite fiber composites? 1. flexibil...
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