A calculator may be used on the following questions. A particle moves in the xy-plane so that its acceleration vector for time t>0 is <5t4,- velocity vector at t=1 is <2,0>, then how fast is the particle moving when t=2? 10 ->. If the t Select one: a. 17.437 b. 9.434 ○ c. 33.720 O d. 32.742

Q: 1. [Group Work] Suppose an object has a position function s = p(t) = t³ – 9t² + 24t (where s is in…

A: The given position function is, s=p(t)=t3-9t2+24t. Obtain the velocity value as shown below.…

Q: What is the Jacobi equation?

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Q: Point A is launched horizontally away from a wall and a(t) represents Point A's distance from the…

A: Let at be the distance of point A from the wall at the time t and point D is launched 2 meters away…

Q: A proton moves in a horizontal line. Its position, t seconds after the particle begins moving is:…

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Q: (b) Use a calculator to verify that Ex = 152.8, Ex = 3428.98, Ey = 244, Ey = 9570 and Exy = 5475.4.…

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Q: (Draw your own grid):

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Q: The position of a bird flying on a straight line is given by s(1) = 3 - 21 +1, where s is in meters…

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Q: Consider the position function below. r(t) = (1 – t“,3 – 2t°) for t20 a. Find the velocity and the…

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Q: Draw a sketch of a position-time graph, corresponding velocity-time graph, and corresponding…

A: (i) First draw a position-time graph such that vt≠0 at every point.

Q: Suppose that we track the velocity of Prof.Watkins' car within the first 19 seconds it is traveling…

A: The distance traveled = Area under velocity time graph = Area as per right end point aproximation

Q: 7. Differentiate y =

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