A watermelon seed has the following coordinates: x = -3.4 m,

Last updated: 7/11/2022

A watermelon seed has the following coordinates: x = -3.4 m, y = 1.6 m, and z = 0 m. Find its position vector as (a) a magnitude and (b) an angle relative to the positive direction of the x axis. If the seed is moved to the xyz coordinates (5.2 m, 0 m, 0 m), what is its displacement as (c) a magnitude and (d) an angle relative to the positive direction of the x axis? Put the angles in the range (-180°, 180°].