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The current in a household appliance varies according to the equation A=5 sin120 pi t Where...

The current in a household appliance varies according to the equation A=5 sin120 pi t Where A is the current in amperes, and t is the time in seconds. At what instantaneous rate is the current changing at t=1 second to the nearest ampere per second?

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Answer #1

A = 5sin 1207 at Amp : .it = 1 see. ☺ Given - instantaneous Rate of Change of current mi a s (1206 (2012074)] retinet) - teat

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