A Child and a Parent Are Running

question 11

Multiple Choice

A child and a parent are running. The ratio of their masses is 1:2, and the ratio of their speeds is 3:1. What is the ratio of their kinetic energies?

• A)2:9
• B)3:2
• C)9:2
• D)9:4

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Definitions:

Status Symbols

Objects or titles that indicate an individual’s social position or wealth.

Company Cars

Vehicles provided by employers for the use of their employees as part of their job benefits.

Intrasender Role Conflict

Arises when an individual receives conflicting expectations from the same source, leading to confusion and frustration.

Expected Behaviours

The actions or conduct anticipated from individuals in certain situations or under specific conditions.