solutions1 - SOLUTION SET SMA PORTION, Exam form A = Test...

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SMA PORTION, Exam form A = Test Num. 1 on clicker Enter “Test Num.” 1. Enter letters and numbers for the following questions. Use arrow keys to go back to any question. . 1. MERRY AND PIPPIN start throwing rocks at the enraged Orcs that are now attacking Boromir. Merry throws a hefty 3 kg rock at a speed of 30 m/sec, even though the metric system was NOT EVEN INVENTED YET. What is the stone s kinetic energy? a. 1350 kg m/sec c. 2700 Joules *b. 1350 kg m 2 /sec 2 d. 29.4 N m Basic computation of kinetic energy. 2. ON AN ELLIPTICAL ORBIT in a gravitational field, the ______ remains constant. *a. angular momentum c. acceleration b. time d. speed For the next two questions, refer to the spherical array diagram in the scantron part of the exam. The charge array is positive, meaning that electrons are missing. 3. How many electrons are missing from the spherical array? Your answer: ____________ x 10 17 electrons missing. (Just type in the numeric part, to the nearest 0.01.
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solutions1 - SOLUTION SET SMA PORTION, Exam form A = Test...

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