5. When an object is far away, a projectivity collapses into a perspectivity with only 6 degrees of freedom. Use a diagram to demonstrate a proof of this concept.

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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: Which among the following equations is INCORRECT? PE E = EA cost dE = EA B. E ФЕ A

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Q: F. cos 0 ·d =

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Q: And r0 ?

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Q: Number 4 please

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