Engineering, 04.05.2021 01:50 alexfvdsdfgfd8151
Ms. Thompson's class is designing balloon aircraft. The aircraft are made up of drinking straws, balloons, tape, and design elements, such as paper fins. When the opening of a balloon aircraft is released, the air inside will exit the balloon, causing the balloon to move forward on the string.
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The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite
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Engineering, 04.07.2019 18:10
If a particle moves along a path such that r : (3 sin t) m and ? : 2t rad, where t is in seconds. what is the particle's acceleration in m/s in 4 seconds? a)- 16.43 b)- 16.29 c)- 15.21 d)- 13.79
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Engineering, 04.07.2019 18:10
Aflywheel accelerates for 5 seconds at 2 rad/s2 from a speed of 20 rpm. determine the total number of revolutions of the flywheel during the period of its acceleration. a.5.65 b.8.43 c. 723 d.6.86
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Engineering, 04.07.2019 18:10
You are making beer. the first step is filling the glass carboy with the liquid wort. the internal diameter of the carboy is 15 in., and you wish to fill it up to a depth of 2 ft. if your wort is drawn from the kettle using a siphon process that flows at 3 gpm, how long will it take to fill?
Answers: 1
Ms. Thompson's class is designing balloon aircraft. The aircraft are made up of drinking straws, bal...
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