Find the phasor notation of: C(t) DE(t)/at, where E(t) = cos (wt + + 4 sin(wt) £ + [8 cos(wt) – sin(wt)]2.

Q: 7, determine the absolute uncertainty of a time measurement of 4.025 seconds.  Report the time as a…

A: Given as, Relative uncertainty, δt=0.067 Time measurement, t=4.025sec

Q: Water at 20°C flows past a half-body as shown in Fig. Measured pressures at points A and B are 160…

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Q: What are the experimental values for both ε and r? Determine these two values using the data from…

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Q: 1.1 x10" m's which has been An electron moves in a straight line with constant speed v measured with…

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Q: String 1 in the figure has a linear density of 3.7 g/m and string 2 has a linear density of 6.2 g/m.…

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Q: sin (a) ji(x) = (b) ja(=) = (흙-1) sin z (c) n(x) =D -프 COS I %3D sin z - cos z 3 COS I sin I

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Q: QUESTION 1 The propagetion of uncertainty formula for the equation y - ax^2 is y (Ava + (Av,? where…

A: The values of ∆ya and ∆yx are calculated in the following way.

Q: How to find Repeatability Weight (w) (gram) Vo Try (n) (V. – AVG)² (Volt) 1 50 0.1 2 50 0.15 3 50…

A: Use any scientific calculator to calculate sum and average values.

Q: Which of the following is a correctly reported confidence interval? (3.782 +/- 0.02) s O (4 +/- 0.1)…

A: We can see in option 1: The uncertainty is in hundredth part (because0.02) therefore writing number…

Q: Given a relative uncertainty of 0.067, determine the absolute uncertainty of a time measurement of…

A: Given relative uncertainty say δt=0.067 And time measurement t=4.025sec