A Force of 1 N Accelerates 1-Kg Box at the Rate

question 38

Multiple Choice

A force of 1 N accelerates 1-kg box at the rate of 1 m/s². The acceleration of a 2-kg box by a net force of 2 N is

• A)half as much.
• B)twice as much.
• C)the same.
• D)none of the above

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Definitions:

Alkane

A hydrocarbon compound consisting entirely of hydrogen and carbon atoms, arranged in a tree structure with single bonds, part of the paraffin series.

Formula

A representation of a substance using symbols and numbers to indicate the types and numbers of atoms present.

Lewis Dot Structure

A diagram showing the bonding between atoms of a molecule and the lone pairs of electrons in the molecule.

Chlorine

A toxic, greenish-yellow gas with a strong odor, used as a disinfectant and in the manufacture of various chemicals.