A watermelon seed has the following coordinates: x = -1.1 m, y = 2.8 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 (6.0 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°].
Answers: 2
Physics, 22.06.2019 06:30, corcoranrobert1959
At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid
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Physics, 23.06.2019 03:30, akitchen10
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A watermelon seed has the following coordinates: x = -1.1 m, y = 2.8 m, and z = 0 m. Find its positi...
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