7. A bird flies 55 km, 30° north of east. What is its displacement along east and along north. Northward Eastward A) 48 B) 77 C) 55 D) 28 28 45 48

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A:

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Q: got 0 as my answer can you show me the solutio

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A: Let us write down the forces in vector form as- F1→=2.0 N-cos20oi^+sin20oj^F2→=10.5 N-j^F3→=18…

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A: given ,

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Q: 33

A:

Q: 65. Find the angles that vector D = (2.01 – 4.0j +k)m makes with the x-, y-, and z- axes.

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Q: 4. Write each combination of vectors as a single vector. See figure below. (a) PQ+QR (b) RP+ PS (c)…

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Q: Question 2.7

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Q: F. cos 0 ·d =

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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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