for each of the motions described below, determine the algebraic sign (positive, negative, or zero) of the x component and y component of velocity of the object at the time specified. for all of the motions, the positive x axis points to the right and the positive y axis points upward.

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answer:

just hit there bubble and hit add friend or go to the ppl thing in the corner and serch for them

explanation:

answer:

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answer:

When we have different classes of data, there is always an upper and a lower class limit for it i.e. the dataset has a smallest and largest value. Class boundary is the midpoint of the upper class limit of one class and the lower class limit of the subsequent class.

Explanation: