EGR120 LegoHw.SP2017.pdf Mozilla Firefox Primo Central Mic... X PraQuest Ebook C
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EGR120 LegoHw.SP2017.pdf Mozilla Firefox Primo Central Mic... X PraQuest Ebook Central R... x IET 279 ct-15-Ch5- X Assignments GR 1... x EGR120 L HW SP2017. x C Chegg Study I Guide... x CIChegg.com https://blackboard. cmich, ed 1/courses/EGR120-1750I Search t Page Automatic Zoom 1. A wheel of radius 0.5 m rolls along the ground at 2.0 m/s. How fast is it rotating, in radians per second? 2. I have a gear train that has three spur gears connected 1-2-3. Gear 1 has 20 teeth, gear 2 has 10 teeth, and gear 3 has 40 teeth. a. What is the ratio of the speed of gear 3 to gear 1? b. If I apply a torque of 10 Nm to gear 1, what torque is output at gear 3? 3. Suppose the Chevy Volt's 16kWh battery gives out 12 V. How many Amp-hrs can it supply? 4. I use a single A battery (which gives 1.5 volts) to run a motor that draws 400 mA. The battery a Search the web and Windows 4:38 PMExplanation / Answer
1. How fast it rotating(rotational speed)=V/R=2/0.5=4rad/sec
2.a)Ratio of speed of gear 3 to gear 1=20/40=0.5/1
b)Torque output at gear 3=(40/20)×10=20N/m.
3. Amp-hrs applied=16000/12=1333.3 A/hr.
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