A 50 kg girl wearing high heel shoes balances on a single heel of diameter 1.0 cm. Calculate the pressure exerted by the heel on the floor. [Ans. 6.2 x 106 Nm^²]

Q: vector is located in the fourth quadrant. It has a magnitude of 7.941 and an x-component of 5.124.…

A: Given:   Magnitude of vector, V→ =  7.941 units x-component of the vector, Vx = 5.124 units     It…

Q: If Ĉ + 5j . It B 3 subtracted from Ć the result is Gi-j. find is added to B, the result îs -gi -> a)…

A: C→ + B→ = -9i^ + 5j^    ....(I)C→ - B→ = 4i^ -j^          ....(II)

Q: Can you help me with the literal d  please

A: The expressions for the variations in space and time of the electric and magnetic fields are:E(x, t)…

Q: A long straigt aive twisted into loop of radios is 0.1 m. a Current flows clock wise find the of the…

A: radius (r) = 0.1 m Current (I) = 20 A , clockwise

Q: Describe the difference between Vector product vs. scalar product.

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Q: Why angle between two vectors = tan^-1 (9/-6.00) Answer is 123.7? When i input in calculator it show…

A: Ques: Angel between two vectors tan-1(9/-6.0)

Q: With explanation, determine unit Vector perpendicular to the plane of A = 21-6j-3K and B = 4;+3j-K…

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Q: Use graphical method to answer the given problem Two vectors of 8.0 units and 5.0 units make an…

A: The given problem is depicted graphically below The vector R is the resultant of the two given…

Q: from a theodolite platform at an elevation of 83.69m above sea level, the top of a mountain 7.03km…

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Q: Find the angle between the two vectors: A = 10î + 5ĵ – 3k and B = 5î + 2ĵ + k

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Q: The slope equal to x2-x1/y2-y1 X2-X1 y2-Y1 O True O False

A:

Q: Find the angle between vectors for the following. (Enter the smallest positive angle for each in…

A: (a) The vectors are given as D→=-9i^-8j^A→=-8i^+8j^

Q: Is there an advantage to using vectors instead of an array?

A: Advantages of using vectors in place of an array

Q: If The resultant force acting on the pipe is to be 2252, directed heri.contally to the left, de…

A: A vector can be resolved into two components. One is along the horizontal direction and the other is…

Q: The vector product of vectors A and B is maximum, therefore * O O vectors A and B are parallel in…

A: Given: The two vectors are A and B. To find: The condtion for the maximum vector product.

Q: How do you find the of a vector product

A: Basic rules of the multiplication of vectors.

Q: O Product of Vectors and Angle between Two Vectors 2.) A = 8i +4j – 2k lb 1.) Ä = 72.4 N, 32° E of N…

A:

Q: (FR)z. (FR)y. (FR): - 0,-700-2200 lb Submit Previous Answers Correct Part B Determine the moment…

A: Please see image

Q: Two forces are applied to the construction bracket as shown. Determine the angle e which makes the…

A: Given :  F1  = 800 Ib F2= 425 Ib θ1 =700θ2 = ?  and Magnitude R

Q: Form the dot product of A=23N 37° and B = 14N -35°

A:

Q: What three beat frequencies result if a piano hammer hits three strings that emit frequencies of…

A: We have given  Frequency f1 = 129.8 Hz      f2 = 128.1 Hz      f3 = 130.9 Hz

Q: "If both x and y components of a vector A are positive, then the range of angle will be"

A:

Q: The figure shows vertical parallel plates of length L=5 cm separated by 4 cm. Electrons (mass me =…

A: Given : Length of the parallel plates L=5 cm distance between plates d=4 cm=0.04 m distance from…

Q: How do you go about part (a) and (b)?

A:

Q: The slope of the 6,5 kN fonce F is specifbed as shown in the figure. Express F as a Vector in terms…

A: The slope of the 6.5-kN force F isspevified as shown in figure. So we have to express F as a vector…

Q: O Gilen the Vectors ů = 2% -j+ K ad 7 = 3i -3j + K fird the ūy. product Also find Peo Gnd campare st…

A:

Q: 74 Vectors A and B have identical magnitudes of 5,0 units. Find the angle between them if À + B =…

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Q: Find 8 and 0

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Q: Part C Enter the expression -20 + 6D in the answer box using the notation just described. Express…

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Q: What are the horizontal and vertical compo- nents of a 10-unit vector that is oriented 37° above the…

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Q: 'mres In the following problem all angles are measured counter-clockwise from the positive x-axis.…

A: Given Data : The magnitude of vector A is given as A = 11.5. The direction of vector A is given as…

Q: Jind the angle between two vectors. ê+ 2-R and B= -4i+ -2K

A: 1. Given  Vector A=i+2j-k B=-4i+j-2k

Q: 6. t cgclist cides 4.0 fm due east, then n.0km 21° west of northe From this point she rides 4.0 tm…

A: Let the three displacements be denoted by vectors A, B and C.

Q: A vector is added to The resultant vector is in the negative (-y) direction and has a B = 5î – 103.…

A: Let A→ = Axi^ + Ayj^B→ = 5i^ - 10j^Let resultant (R→) = -Ry j^

Q: A box is put on frictional surface at rest, if only a 150 N is applied, the box will cover X…

A: Solution:   It is given that,   F1=150 N, box covers X distance in 5 sF2=250 N, box covers 3X…

Q: Which one is true for the triple product ? The result is a vector that might be parallel to A) The…

A: The direction of the cross product of two vectors A→ and B→, A→×B→, is perpendicular to the plane…

Q: doesn't that still need to be multiplied by 6?

A: