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

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Q: 146.88 What is The answer in 2 significant figures?

A: The value 146.88 can be written as,

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Q: Q: If A- fi+2f) and E - fi+2f]+ 3f k,fis constant, find the angle between these two vectors?

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Q: 62) Compute the dot products between the following vectors. The dashed line denotes the positive z…

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Q: How do I convert

A: 5.1 kg = 5.1 * 1000 g             = 5100 g  [(5100 g + 730 g ) *180 m^2 ] / 12 m  = 5830 g * 15 m  =…

Q: Would it be a minus sign instead of a positive one ?

A: Yes , it would minus sign.  Complete solution is below.

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A: The answer for the given question is given in the next section.

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Q: Problem 1.56Compute the line integral of v=6+yz²ŷ+ (3y+z) 2 along the triangular path shown in Fig.…

A: Solution: Let us calculate the curl of the given vector v. v=6x^+yz2…

Q: ¿Be + H > + He

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Q: 11. Determine the power that is taking by R2 in figure 6-3. (Hint: refer to page 47 of your work…

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Q: 9&10 please! Thank you!

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

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A: Elevation at point Q,   ElQ=478-0.114+14+5ElQ=474.7ft Let the distance between points Q and P be d.…

Q: V OT OP S

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Q: I put sin15 in my calculator and I got .2588?

A: Given that, 0.500=T1Sin(15°)

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Q: 4 Пу. i = 1´ i b. 4 II y. · * i = 1´ i d.

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Q: How many significant digits are in the exact number 155?

A: Given: The number is 155.

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Q: Determine the number of significant figures in the following numbers. a. 6.12 b. 4.009

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Q: and B=5 are perpendicular ( doleïs ). What is the value of ?the constant d

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Q: A FCA = 500 lb 14 ft FRA 350 lb FDA 400 lb B 3 ft y 3 ft 2 ft D 3 ft3 3 ft 6 ft.

A: Solution:-Given that

Q: Determine where the resultant acts measured from A. A. 3.27 ft B. 4.84 ft C. 5.03 ft D. None of…

A: Given :-  A beam is given with a varying load from 150 lb/ft to 200 lb/ft , and a point load of 500…

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Q: In the following figure, 1 represents Ts 1 2 3

A: The given figure in the problem represent the plot of probability distribution.

Q: Given two vectors with equal magnitudes of 59 and their sum vector 93j. Find the angle between them.

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Q: The result of dot product of two vectors is: O a. a vector quantity Ob.a scalar quantity O c. dot…

A: The dot product of 2 vectors is the component of one vector along the other vector.

Q: Considering the usual unit vectors: i j and k Find the dot product given by C=A'B, for the following…

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Q: 5. If a marathon runner averages 6.5 mi/h, how long does it take him or her to run a 26.22 mi…

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Q: eif A-2itj-k B=i+2j+ 5k calculate A.B

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A: Required : The current in the system.

Q: Find angle between two unit vectors A and B. A = 10i-3j-15k; B = 13i-5j+3k

A: