The apparent magnitude of the star is a measure of the brightness of the star as it appears to observers on Earth. The apparent magnitude M of the dimmest star that can be seen with a telescope is M = 5 log(D) + 2 where D is the diameter (in millimeters) of the telescope's objective lens. What is the diameter of the objective lens of a telescope that can reveal stars with a magnitude of 12? O 2.511 mm O 249.189 mm O 100 mm O 2 mm

Q: Q: If A- fi+2f) and E - fi+2f]+ 3f k,fis constant, find the angle between these two vectors?

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Q: Which one to use

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Q: 62) Compute the dot products between the following vectors. The dashed line denotes the positive z…

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A: Magnitude of p = 7 Magnitude of q = 2 Angle, θ = 150°

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Q: B -2 -4 -2 2. Consider the two vectors, A and B, in the figure. The x and y components of both…

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Q: 8. Find R = Ã+B, given that A has a magnitude of 4 at an angle of 30° above positive x-axis and B…

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A: Given:-

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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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Q: A vector has a magnitude of 7.20 m and an angle of -32.5°. Write this vector in unit vector…

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