Determine the angular velocity of links AB and BC at the instant 0 = 30°. Also, sketch the position of link BC when 8 = 55°, 45°, and 30° to show its general plane motion. B 1 ft 3 ft |A °c = 6 ft/s
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- ▼ Part A What is the angle between vectors A and B if à = 2 î – 5 ĵ and B = −5 î + 7 ĵ? Express your answer in degrees. ► View Available Hint(s) 0 = Submit Part B 0 = 197| ΑΣΦ 6 What is the angle between vectors A and B if A = 2 î+43 and B = 8 î - 4 ĵ? Express your answer in degrees. ► View Available Hint(s) Submit ? || ΑΣΦ ? 0.With w = 500 rad/s, for V = 10 - j 20, find v(4 ms) إختر أحد الخيارات V 2.4- .a V 6.13 .b V 19.8 - .C angle (-63°) V 22 .d × V 10.4 .eDisplacement d1 is in the yz plane 59.9° from the positive direction of the y axis, has a positive z component, and has a magnitude of 3.39 m. Displacement d2 is in the xz plane 20.8° from the positive direction of the x axis, has a positive z component, and has magnitude 1.02 m. What is the angle between d1 and d2?
- Use your answers to find the magnitude of −A − B and find the direction of −A − B. |A⃗ −B⃗ ||A→−B→| = 22 mIn nature, substances often possess a crystalline structure. The basic component of a crystal is the unit cell, such as the rectangular parallelpiped illustrated in ( Figure 1). In the questions that follow, express your answers in terms of the unit vectors i, j, and Â, that is, a vector with components VI, Vy, and V₂ in the x, y, and z directions, respectively, is written V₂i + V₁₁+V₂k. Part A What is the vector vco from point C to point O? Express you answer in terms of any of the following: L1, L2, L3, i, j, and . View Available Hint(s) Figure E H ΜΕ ΑΣΦ Vco = Submit 1 of 1 Part B ? F G What is the vector VOE from point o to point E? Express you answer in terms of any of the following: L1, L2, L3, i, j, and k. VOE = ΜΕ ΑΣΦ ? A B C Submit Request AnswerVector A = 2 +33 and vector B = 51-43 +3k. Part A What is the cross product Ax B? Find the -component. Express your answer as integer ► View Available Hint(s) A × B]x = Submit Part B IVE ΑΣΦ α B Y V Ax By = A Submit T P Σ Previous Answers Φ Ψ Ω Find the y-component. Express your answer as integer ▸ View Available Hint(s) € n 6 T φ - ΑΣΦ ħ 0 χ E • * Incorrect; Try Again: 5 attempts remaining A component of a cross product does not equal the product of the respective vector components. You may need to review The Vector Cross Product. You may want to review Hint 1. How to approach the problem. K y @ 2 μ ? ?