Two Objects, P and Q, Have the Same Momentum

question 18

Multiple Choice

Two objects, P and Q, have the same momentum.Q can have more kinetic energy than P if it:

• A)weighs more than P
• B)is moving faster than P
• C)weighs the same as P
• D)is moving slower than P
• E)is moving at the same speed as P

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Definitions:

Spermarche

Boy’s first ejaculation.

First Period

The initial onset of menstruation, marking the beginning of reproductive capability in females.

Secular Trend

A long-term pattern or trend observed over several generations, often referring to changes in physical or social characteristics of populations.

Onset

Describes the beginning or start of something, such as a disease, a symptom, or a phase of life.