The Position Vector Describes the Path of an Object

question 2

Multiple Choice

The position vector describes the path of an object moving in space.Find the speed s(t) of the object. ​

• A)21
• D)149

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Definitions:

Electronegative Atoms

Atoms with a high ability to attract electrons towards themselves, which affects bond polarity and molecular structure.

Deshielded

A term used in nuclear magnetic resonance (NMR) to describe a nucleus whose electron cloud is perturbed in such a way as to reduce the shielding effect, often leading to an upfield shift in the NMR spectrum.

Dibutyl Ether

An organic compound formed by the dehydration of butanol, used as a solvent and in chemical synthesis.

Atomic Number

The number of protons in the nucleus of an atom, which defines the element's identity.