5. For the figure below, what are the magnitudes and directions of the following cross products? a. ×ma = ? b. 2 x ma = ? C. × ? d. 2 × F = ? B 2 2 ŕ1 72 T ma A 3 = 160 = 90 |ma| ||F| =

Q: If Ā = - li + 9j – 11k, B - 2i + 7j + 3k, C = 12, and C is perpendicular to both Á and B, write the…

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Q: In the figure below, what is the magnitude and direction of ŕ × F ? ||F| = = 200 |7|= 4 60°

A: Step 1: Given that  ∣F∣=200 ∣r∣=4 The magnitude can be calculated as  r∗F=∣F∣∗∣r∣Sinθ…

Q: 3*-3-x X. Vdddc lim X+o 3*+3-x

A: To evaluate the limit given by; limx→+∞3x-3-x3x+3-x First rewrite the above expression as follows;…

Q: У - ахis F4 Fs X- axis F1 X- axis y - axis F2 Figure (1) Figure (2) 250 N 36.87 F2 D 60°! 0.5 m B. 1…

A: Mechanical Equilibrium: A body is said to be in mechanical equilibrium if it satisfies the following…

Q: 2. Determine the scalar component of the moment of the 750-N force shown in Figure 2 about the axis…

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Q: If r = (4, -2, 2) and F = (4, 8, 4), what is r x F?

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Q: V = 100 fps, u = 40 fps, alpha= 30°. Determine beta.

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Q: If direction angles are B = 96° and y = 37°, then get the unit vector. û = 0.593 + ? -0.105 V o j+…

A: Given: Direction anglesβ=96oγ=37o

Q: BY y А Solve for the direction cosines and direction angles of vector A in above figure.

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Q: Determine the second moments with respect to The x- and y-axes shown on the figure. 80 mm 200 mm 80…

A: Arec=area of rectangle ;As1=area of semi circle 1 ;As2=area of semi circle 2 ;   Arec=b×h…