Question: A spacecraft moves along a path described by the parametric equations (see attachement) for the first 100 sec after launch. Here, x and y are
A spacecraft moves along a path described by the parametric equations (see attachement) for the first 100 sec after launch. Here,x andy are measured in meters, andt is measured in seconds. Find themagnitude and direction of both the velocity and the resultant acceleration of the spacecraft18 seconds after launch. Round to one decimal place.

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