What is his terminal speed if he falls feet first? Use p = 1.2 kg/m³ for the density of air at room temp. A 81 kg skydiver can be modeled as a rectangular "box" with dimensions 24 cm x 47 cm x 170 cm. If he falls feet first, his drag coefficient is 0.80.

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A: Given data:  Three vectors  A = i + 2j - k B = -2i + 2j + 4k C = 2j - 2k

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A: Part (a) solution

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A:

Q: Q2 (a) Based on the straight current-carrying filamentary conductor of length AB as can be viewed in…

A: (a) Given:  OA=OB=1m, I=8A Refer to the figure below :

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A:

Q: The vector V3 of the figure is equal to: A. V2 - V1 B. V1 /cos θ C. V1 - V2 D. V1  + V2 E. V1 cos θ

A: The three vectors are given as V1 , V2 and V3.

Q: A BCC professor decides to grade his class as following: 10 percent for homework assignments, 20…

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Q: Derieve the equation U = Q - W

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Q: Q3: Express the vector A = 2√3i+ 3√3j-2√2k in the primed triad i'j'k' in which x'y'-axes are rotated…

A:

Q: n the figure shown D a. A= B -C O b. C= B + A Oc. C= A - B O d. C= B - A

A: Let us consider a figure drawn below:-

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A: Solution:-

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Q: 3. Select the expression that denotes a unit vector in the direction of F1 . a. 0.643i - 0.766 j…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Goal: Find i, iz, iz vs time: 13 + R₁ mis i, R₂ 4 -1₂ Ve

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Q: What is the position at t=0s?

A:

Q: Consider an RLC circuit, with current i and emf 8 which are plotted as a function of time on the…

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Q: Find the resultant by head-to-tail method: 3. 120° 80 lb 60 lb

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Vector x-component |27N, 135° A. 45N, 740 Β. |15N, 265° C. y-component E. F. |G. Δ.Σχε Η.Σ.γε |I.…

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Q: the x component of 40 m, 32° west of north?       a. 40 m tan 32°       b. 40 m sin 32°       c. 40…

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Q: Find A x B and the angle between A and B, given that A = -24ĵ+ 12k and B = -18î+ 10. AxB= 0 =

A: A×B = -120i-216j-432k θ =115.74

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Q: If vector A =yi-xj+zk the curial of vector A is -2k O 2k O -21 O -21 O

A:

Q: A finite segment of a straight wire carrying current I in z-direction is shown in the figure. (a)…

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Q: For what values of x and y, the vectors = 31+ yj-3 and 6=2xi+2xj-3are equal? A. x = 3, y = 3/2 В.х 3…

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Q: If I1 / I0=4/5 find I2/I0.

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Q: Y-COMPONENT MAGNITUDE DIRECT1ON -COMPONENT 334.1 1501 3014 319.3 115-3 LVECTOR 7.9 7.10 -340 9.20…

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Q: 2. A delivery man starts at the post office, drives 40 km north, then 20 km west, then 60 km…

A: CONCEPT:

Q: А. The driver steps on the gas and the car moves with an acceleration of a=4.0 m/s for t=5.0s. How…

A: A) Apply the first kinematic equation and substitute the required values.