Which of the following functions of x when graphed would give a straight line (linear relationship)?     F = kx + qx3     B = μoI(2πx)-1     F = GMmx-2     W = Fx

Q: QUESTION 11 Which of the following units represents a fundamental quantity? a. m3 b. inches C. ft/s?…

A: Fundamental quantity is a physical quantity that is independent and can not be expressed in other…

Q: Explain the difference between the average rate of change of y as x changes from a to b, and the…

A: A function y is defined as a function of x as, y=fx If x changes from a to b then, average rate of…

Q: Consider the case when the constant A=3 and τ=4. Plot the graph of y=3e-t/4

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Q: Contrast the differences between defining a physical quantity by its units and by its dimensions.…

A: Unit- It is the quantity of standard magnitude & helps to mesaure the magnitude of other…

Q: You are given the equation(s) used to solve a problem. Write a realistic problem for which this is…

A: The electrostatic force(Fe) acting on a charge q moving in a uniform electric field  E is given by,…

Q: A + B + C = 0 Problem 1: A new landowner has a triangular piece of flat land she wishes to fence.…

A:

Q: For questions 1-3, suppose that in cr2 S = we have that the error in measuring r and L are ±2% and…

A: ; errors: r = ±2% L = ±5%

Q: C. Find the value and the % of uncertainty of the following measurements 1. 90 ± 2cm 2. 259 ± 5mm 3.…

A: Find value and the % of uncertainty of the following measurements.   90 ± 2cm.   259 ± 5mm…

Q: The following data points are given. Determine a function w = f(t) (t is the independ variable; w is…

A: Lets first locate all points in a graph:-

Q: A student taking a quiz finds on a reference sheet the following two equations. f=1/T and v= srqt…

A:

Q: Analyze the data in the table, then answer the questions below. Measurement (g) True value (g)…

A: 1) The two measurements are shown in the tabular form. The absolute and the relative errors are…

Q: v (m/s) Given: The v-t graph shown. Find: The a-t graph and distance traveled for v = 5 V = 1.375t V…

A: Recall Distance travelled=area of v-t graph.

Q: Part A 12 10 3 11.76 4 15.61 8 18.6 6. 22.02 26.23 4 8. 30.92 35.46 10 42.7 10 15 20 25 30 35 40 45…

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Q: Consider the case in which the proportionality constant C is equal to ;. Plot the graph of y = x.

A: The graph of y vs x when the y is proportional to x the plot is straight line.

Q: If you were to plot E vs v on a log-log graph what would you expect the slope to be? The expected…

A: Given             E=mv2/2

Q: In some problem, you are asked to calculate the mass of an object, and you get the following result:…

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Q: The height of a hill (in feet) is given by h(x, y) = 18(16 – 4.x2 –- 3y² + 2xy + 28x – 18y) where x…

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Q: Need help with c and d. Thanks!

A: We take the derivative of the function given relative to "r" and then set the derivative equal to…

Q: In an experiment, a student obtained the following masses for a product: 0.651 g, 0.643 g, 0.648 g,…

A: Givenm1 =0.651 gm2 =0.643 g m3 =0.648 gm4 =0.609 gm5 =0.646 g

Q: What kind of error does this pose and why? "A volumetric cylinder that is used to measure the…

A: The error is type of instrumental error because the instrument is defective and hence, it will not…

Q: CxP, where C and p are constants (this is called a The data in Table 3 follows the form y = power…

A: Table

Q: below, the graph whicn best describes the Variable y in relation to X ir of the following questions.…

A: Acceleration of SHM:

Q: Set 2. Complete the table of the missing information X - component (units) Y- component Magnitude…

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Q: Give brief description on Absolute, Relative and Percentage error.

A: Absolute error is difference between estimated value and the true value.

Q: A spelunker is surveying a cave. She follows a passage that takes her a distance 176 m straight…

A: Step 1Resultant vector a is

Q: Which of the following is an appropriate choice of absolute error when measuring the length of your…

A: Absolute error is the measure of how far off is a measurement from the true value. It is the…

Q: Slope: 5.489 Use the equation U = Q2/(2C), to determine C0 using the slope of the graph and compare…

A:

Q: An object is released from rest and falls in free fall motion. The speed v of the object after it…

A: The expression for the speed of the object  in terms of distance and the acceleration due to gravity…

Q: According to measured values given in following table a) Calculate the value of the Rx for each…

A: a We know. Rx=R2R1=L2L1 1 R1=15000 Ω and R2=Rx=4700 Ω L1=755 mm and L2=1000-755 mm. Therefore,…

Q: The equation for a linear relationship is written in the form O (a) y=kx O (b) y = mx+b O (c) y =…

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Q: The time constant equals 1/slope  Find the slope  Plot a graph of ln(Q) Vs t. Data: C = 0.24 µF

A: Given Data Q t 0.00288 0 0.0012 0.5 0.00038 1 0.0001 1.5 0.00005 2

Q: The position of a moving particle in vortex is expressed as, x(t) = xo sin(at³ + bt3/2) where xo is…

A: Given displacement equation: xt=x0sinat3+bt32 Now, the term at3+bt32 is dimensionless as it is only…

Q: You purchased 5.2kg of apples from a store. You noticed that they used the smallest division of 4.2…

A: 1) % relative error = ∆m×100/m  = ( 4.2 × 10^-3 × 100 ) /5.2  = 0.081 % 2) area (A) = L × W =…

Q: Which one of the following statements must be true if the expression x-xO = (%)(v - vo)t is to be…

A: Write the expression of the motion.   x-x0=12v-v0t

Q: What is the smallest quantity that can be weighed on a scale that has a sensitivity requirement of 5…

A:

Q: Table 2 Graphic Averaging Method Riser Block Thickness T= 1 in. = 2.54 x 10 m Distance between…

A: Given : Given two tables to calculate the acceleration due to gravity using  1) Calculational…

Q: + Set 2. Complete the table of the missing information X- component Y- component Magnitude Direction…

A:

Q: Use the dimensional analysis to show if the following equations below are dimensionally consistent:…

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Q: The volume of the rectangular block in the figure is calculated from the following measurements of…

A: Given: da = 0.10 cm a = 10 cm db = 0.06 cm b = 5 cm dc = 0.04 cm c = 4 cm   We have the volume of…

Q: Using dimensional analysis, check which of the following equations is or are correct. 1. a=v/t 2.…

A: Given  1. a=v/t 2. density = mass/volume 3. speed = d/t^2  4. a=∆v/∆t

Q: Question 7 Given a set of length measurements: 60.58 cm, 60.07 cm, 60.12 cm, 60.99 cm, 60.00 cm,…

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Q: C. Find the value and the % of uncertainty of the following measurements 1. 90 ± 2cm 2. 259 ± 5mm 3.…

A:

Q: Q8l A variable W is reported to have a value of 4.612* 10 gcm/sec. Write a dimensional equation for…

A: There are different units in which the physical measurable quantities can be expressed. The standard…

Q: Four students use different instruments to measure the length of the same pen. Which measurement…

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Q: To find the distance RS across a lake, a surveyor lays off a length RT = 50.0 m So that the angle…

A: this question is about to know the exact distance of lake across . with help of angle we can find…

Q: Question 1: Answer the following questions based on the graph given below Extension e (cm) 12 0- 8…

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Q: A student solving for the acceleration of an object has applied appropriate physics principles and…

A: Given a1 = 3.00 m/s2 F = 12.0 N m = 7.00 kg

Q: Indicate whether each of the following units is correct or incorrect in the SI system: a. nm b.…

A: The SI units for length is metre time is seconds mass is kg energy is Joule

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.