(4i+2j)cross(2i-3j) find it's cross product?

Q: If x = 4.32 ± 0.07 and y = 2.98 ± 0.01, calculate the absolute uncertainty in z = 3xy. Report your…

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Q: What makes the equation F=ma so versatile?

A: The equation F = ma explains Newton's second law of motion. Which states, " For an object with…

Q: Given 122 + 16y = 19y – 235, solve the equation, y =?   please help me with explanation to practice…

A: The given equation is

Q: Find the precision of the 4th measurement, from the values in the table below No Xn 1 48 2 50 3 52 4…

A: The accurate measurement will be the average value  Xnavg = (48+50+52+47+51)/5 = 49.6

Q: If the standard error of the sum of independently observed angles in a triangle is to be not greater…

A: Given: The standard error (SE) of the sum of independently observed angles in a triangle is to be…

Q: A digital timer, used in an experiment, displays 0.5378 s.  What is the uncertainty, due to the…

A: The uncertainty in a measurement is basically the least value that can be measured by that…

Q: If A = 6i + 4j + 3k and B = 2i – 3j – 3k, find:   a. A×B b. A ´ B c. The angle between A and B

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Q: Two measured quantities are (A-10 0.1) and (8-15+0.15) what is the uncertainty in C# C-AB O a 25…

A: Given data- Two measured quantities are-                    A=10±0.1                    B=15±0.15

Q: A 1-meter wood is cut into two parts a and b so that the ratio, a/b, is equal to 1.618, the golden…

A: Given, a 1 meter wooden piece that is cut into two pieces a and b, in golden ratio, ab = 1.618

Q: what was the total for the division problem: S= 3 x (4.5x10^24kg) & 4(3.14)x (6.05x10^6)

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Q: )· ĝ is: The value of (k × k

A: Given data The vector equation is given as v→=k^×k^·j^

Q: м (sg) 0.52 0.58 0.75 1.01 0.64 0.88 1.21 Fmin (N) 3.6 3.9 7.4 3.1 4.4 5.2 6.2 a) Plot a graph of…

A: (a) Plot M (kg) along the x­-axis and Fmin (N) along the y-axis.

Q: By measuring the acceleration due to gravity a student finds gA=(9.85+-0.08)m/s^2. A student B finds…

A: Note: You have posted a question with more than three subparts.  As per our policy, if nothing is…

Q: If vox= 7. 50, voy=12.99, tup=1.326, ttotal=2.651, range x=19.88 height =8.61 find the percentage…

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Q: What is the percent error in each of the following approximation of n? (a) 22/7 (b) 355/113

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Q: If H3 = a ÷ b and the uncertainty in a is 15% and b is 6% when H = 1.25, find the uncertainty in H.

A: Given that; H3=a÷bH3=abH=ab1/3

Q: If the standard deviation of a sample is given to be 62.5 then find its variance.

A: Standard deviation is the square root of variance. Therefore variance is the square of standard…

Q: trendline equation: y = -0.0018x2+0.1315x + 0.202 aexp (m/s?) (from the trendline equation): ast =…

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Q: Find the average, variance and the standard deviation for the following: 1.23, 1.24, 1.18, 1.19,…

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Q: When measuring a shaft with a specified diameter of 0.50 ± 0.01, what minimum descrimination should…

A: Given that, A shaft with a specified diameter of 0.50 ± 0.01. We need to find the minimum…

Q: Find the absolute error D for the calculation if A+B D A = 6.9 +/- 0.4 B = 29 +/- 6 C= 13.07 +/-…

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Q: An angle is measured to be 0.34±0.04rad. What is the absolute uncertainty in the sine of the angle?

A: Measured angle θ±∆θ= 0.34±0.04rad To find  absolute uncertainty in the sine of the angle.

Q: why is the final answer positive and not negative instead

A: Final answer is representing only magnitude of the electric field (because it's not a vector…

Q: The maximum value of the expression sinθ+µcosθ, when θ can take any value.

A: Write the given expression, differentiate it with respect to theta and equate it to zero to get the…

Q: Step 1 Rewrite the original integral Therefore, Set دارد) + 16 t (12)2 + 42 (2) ot = (- dt as Step 2…

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Q: Function f is defined by = x/ where x = 4.35 + 0.05 and y = 1.25 +0.01 Calculate the absolute…

A: Given that value of x and y and also given the function f then we have to calculate  the absolute…

Q: The predicted acceleration of an object on a frictionless ramp is lä| = g sin 0 where 0 is the ramp…

A: Given that,  Predicted acceleration is a→=gsinθ Also, θ=22o We substitute the value of θ=22o and g =…

Q: 20 20 10 10 x (m) 3.0 0.5 1.0 1.5 2.5 - 10 1.0 x (m) 3.0 1.5 2.0 2.5 -10 - 20 - 20 Fx (N) Fx (N) 20…

A: Work done = area undee F-x graph

Q: Derieve the equation F = U - TS

A: First law of thermodynamics is: dU=δQ+δW                                                    .....(1)…

Q: If  vox= 7.50, voy= 12.99, tup= 1.326, ttotal=2.651, range x=19.88, height y =8.61  Find the…

A: Solution: Given that Vox= 7.50, Voy= 12.99, tup= 1.326s, ttotal=2.651s, range x=19.88, height y…

Q: A 1-meter wood is cut into two parts a and b so that the ratio, a/b, is equal to 1.618, the golden…

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Q: Is the formula dimensionally correct E=1/2 mv

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Q: Help

A: Answer               -6i - 6j + 6k Solution

Q: idr F (riz

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Q: If x= 3.54 ± 0.03 y = 8.03 0.04 z = 5.02 ± 0.02, what is the absolute uncertainty in f = (x + y-z)?…

A: Given X = 3.54 ± 0.03 Y = 8.03 ± 0.04 Z = 5.02 ± 0.02 We have to find absolute uncertainty in f =…

Q: Take the magnitude and the angle and calculate the x and y components and verify that they match…

A: Given:- The force F = 14.1 with the angle of 45o with the horizontal. Find:- Find x and y components…

Q: The system oscillates with a period given by T = 27, m Here T is the period of oscillation, m is the…

A: Given: The percentage uncertainty in mass is 1.5%.            The percentage uncertainty in spring…

Q: Show that the power law relationship P(Q) = kQr, for Q > 0 and r # 0, has an inverse that is also…

A: Given: The expression is given as,

Q: Find B and t for the space curve below. r(t) = = (4 sin 6t)i + (4 cos 6t)j + 10tk 12 cos 6t -i- 12…

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Q: If A = 3i -2j and B = 2j, what is the magnitude of %3D A+0.5B?

A: A = 3i - 2j B = 2j To find = A + 0.5 B

Q: Complete the following and determine the appropriate uncertainty 1.(2.70+/-0.05cm)*(12.02+/-0.08cm)…

A: Hello. Since you have posted multiple questions with multiple subparts and not specified which…

Q: The following pictures show the triple beam balance and Vernier calipers measuring a metal sphere.…

A: Given data, Vernier calliper reading =  25.42 mm = 2.542 cm Triple beam =  67.25 g

Q: t Eg=15N and Eo=l", Find Fymn The Smallest Possible Vahek Of minj ty in N Find Fxmar The largest…

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Q: when the device used to attain the data has an accuracy of 0.01.

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Q: In a face centered cubic cell, an atom at the face contributes to the unit cell ----- ---

A: Given that:- Face centred cubic cell is given in the question.