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Express the following statement in if-then form. Fix my ceiling or I won't pay my rent. If you fix my ceiling, then I won't pay my rent. If you don't fix my ceiling, then I will pay my rent. If you don't fix my ceiling, then I won't pay my rent. If I won't pay my rent, then you won't fix my ceiling. If I pay my rent, then you won't fix my ceiling.

Express the following statement in if-then form. Fix my ceiling or I won't pay my rent. If you fix my ceiling, then I won't pay my rent. If you don't fix my ceiling, then I will pay my rent. If you don't fix my ceiling, then I won't pay my rent. If I won't pay my rent, then you won't fix my ceiling. If I pay my rent, then you won't fix my ceiling.

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Express the following statement in if-then form. Fix my ceiling or I won't pay my rent. If you fix my ceiling, then I won't pay my rent. If you don't fix my ceiling, then I will pay my rent. If you don't fix my ceiling, then I won't pay my rent. If I won't pay my rent, then you won't fix my ceiling. If I pay my rent, then you won't fix my ceiling.

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(As before, you do not need to enter the units since they are provided to the right of the answer box.) Part C The momentum of an object is determined to be 7.2×10-3 kg⋅m/s. Express this quantity as provided or use any equivalent unit. (Note: 1 kg = 1000 g). Part D Enter the following expression in the answer box below: √2gλ3m, where λ is the lowercase Greek letter lambda.Grading for Numeric Answers Tolerance Some numeric answers to questions need to be exact. For example, the answer to the question "How many days are in a week?" must be exactly 7. In general though, numeric answers are graded as correct if they fall within an acceptable range (or tolerance) of the official correct answer. For example, if the answer to a numeric problem with a tolerance of 2% was 105, then entering any value between approximately 103 and 107 would be graded as correct, as shown in the region shaded green below. 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The inverting amplifier in the circuit shown has an input resistance of 400 kΩ, an output resistance of 4 kΩ, and an open-loop gain of 100, 000 . Assume that the amplifier is operating in its linear region. Using the realistic model of the op-amp, calculate the voltage gain (v0/vg) of the amplifier for and R1 = 5 kΩ and R2 = 100 kΩ. In your answer, use point/dot as decimal point. Do NOT use comma. Write your answer with 4 digits to the right of the decimal point. If you find a negative value, don't forget to include a minus sign. (For example, if you calculate the gain as -7.569683, then you should write -7.5697)
Solution
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The foundry has delivered a new mystery NMOS FET to your lab. You only know the width and length of the device: W/L = 0.18 um/10 um You also know that the threshold voltage is positive, but you don't know its value. You need to figure out the parameters: unCox, VTH, lambda You make the following measurement of the device's small-signal transconductance (gm) and the drain current (Ids) : Measurement 1: Ids = 1.50 mA and gm = 8.6 mS when Vgs = 1.0 V and Vds = 1.0 V Is the transistor in the saturation or triode region for Measurement 1 ? saturation triode Find the threshold voltage VTH To find ?, you make another measurement at a different value of Vds : Measurement 2: Ids = 1.60 mA when Vgs = 1.0 V and Vds = 1.8 V Find the value of ?, using Measurement 1 and 2 . Find the value of unCox.
Solution
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