The value of the voltage when t= 1 ms given that ws is 1500 rad/sec to

Inquiry into Physics
8th Edition
ISBN:9781337515863
Author:Ostdiek
Publisher:Ostdiek
Chapter8: Electromagnetism And Em Waves
Section: Chapter Questions
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If the voltage of the motor is given by :
v(t) = 338 sinh(37Wgt +-),.
Provide fully explained solutions to the following:
The value of the voltage when t = 1 ms given that w, is 1500 rad/sec to 3 significant
figures
The value of t when V = 117 V to 3 significant figures
Provide fully explained graphical evidence to justify your answers to part (2)
If a modification is made to the motor such that 0 =37w,t + is achievied by solving
the following equation: 2 sinh(0) + 6 cosh(0) - 8 = 0, find t which satisfies this
equation (ws is still equal to 1500 rad/sec).
1.
2.
3.
4.
Transcribed Image Text:If the voltage of the motor is given by : v(t) = 338 sinh(37Wgt +-),. Provide fully explained solutions to the following: The value of the voltage when t = 1 ms given that w, is 1500 rad/sec to 3 significant figures The value of t when V = 117 V to 3 significant figures Provide fully explained graphical evidence to justify your answers to part (2) If a modification is made to the motor such that 0 =37w,t + is achievied by solving the following equation: 2 sinh(0) + 6 cosh(0) - 8 = 0, find t which satisfies this equation (ws is still equal to 1500 rad/sec). 1. 2. 3. 4.
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