Evaluate o B. di for each of the cases shown in the accompanying figure. 2 A 5 A 6 A 2 A (а) (b)

Q: Med exam تم البدء: 18 أبريل في 0 20:0 إرشادات الاختبار g=10 m/s2 2.5 نقطة )نقاط( السؤال 2

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A: A property of the dot product is, u·kv=ku·v=ku·v Here, k is any constant.

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Q: 1. Evaluate OB· dI for each of the cases shown in the accompanying figure. 2 A 6 A 5 A 2 A (a) (b)

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Q: O A. MR O B. MR2 O C. 6MR? O D. MR А В. 19 2

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Q: 2)Find the angle between ( Ä – ) and À , for A = 41 + j+ 2k and B= 2i +3j+k.

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Q: Answer Bank 9 K 91 K 91 °C 9 °F 9 °C 91 °F

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Q: P = RT / e all of a,

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Q: Simplify the following and leave your answers in index form: 78÷73 (72)6 78*72*7/74

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Q: 70 50N 3.

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Q: Problem 12 Show that Ā = î – 2j + 5k is parallel to a) B =;b) Č = +

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!