9. A flywheel is rotating at 2.0 rad/s. How much time does it take to complete one revolution? d) 6.3 s a) 2.1 s b) 0.32 s c) 3.1 s

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Chapter1: Units, Trigonometry. And Vectors
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answer # 9 please

8. A super car engine delivers a power of 895 kW corresponding to a maximum angular speed of 6400 rev/min.
What is the torque produce by the engine?
a) 668 N•m
b) 895 N•m
c) 640 N•m
d) 1336 N•m
Solution/Explanation:
9. A flywheel is rotating at 2.0 rad/s. How much time does it take to complete one revolution?
c) 3.1 s
a) 2.1 s
Solution/Explanation:
b) 0.32 s
d) 6.3 s
Transcribed Image Text:8. A super car engine delivers a power of 895 kW corresponding to a maximum angular speed of 6400 rev/min. What is the torque produce by the engine? a) 668 N•m b) 895 N•m c) 640 N•m d) 1336 N•m Solution/Explanation: 9. A flywheel is rotating at 2.0 rad/s. How much time does it take to complete one revolution? c) 3.1 s a) 2.1 s Solution/Explanation: b) 0.32 s d) 6.3 s
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