A delivery truck travels 31 blocks north, 20 blocks east, and 26 blocks south. A

Question

A delivery truck travels 31 blocks north, 20 blocks east, and 26 blocks south. Assume the blocks are equal length. ooo T-Mobile LTE masteringphysics.com 1:08 PM session T o 100% Problem 3.2 MasteringPhysics Problem 3.2 A delivery truck travels 3l blocks north, 20 blocks east, and 26 blocks south. Assume the blocks are equal length. Part A What is the magnitude of its final displacement from the origin Express your answer using two significant figures. blocks. Submit Give Up Part B What is the direction of its final displacement from the origin? Express your answer using two significant figures. north of east Submit Give Up

Explanation / Answer

A] final displacement = sqrt((31-26)^2+20^2) = 21 blocks

B] direction angle = arctan(5/20) = 14 degree

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