Three Objects Are Moving Along a Straight Line as Shown

question 87

Multiple Choice

Three objects are moving along a straight line as shown in the figure.Taking the positive direction to be to the right,what is the total momentum of this system?

• A)+106 kg ∙ m/s
• B)-106 kg ∙ m/s
• C)+14.0 kg ∙ m/s
• D)-14.0 kg ∙ m/s
• E)0.00 kg ∙ m/s

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Definitions:

Activator

A substance that increases the rate of a chemical reaction without being consumed, often by lowering the activation energy.

Major Organic Product

The primary product resulting from the majority pathway of an organic reaction.

Benzene

An aromatic hydrocarbon with a ring of six carbon atoms bonded together in a planar hexagonal ring with alternating single and double bonds.

Bromination

A chemical reaction involving the addition or substitution of bromine to an organic compound, often used in synthesis.