A Particle Whose Mass Is 2 Kg Moves in the Xy

question 4

Multiple Choice

A particle whose mass is 2 kg moves in the xy plane with a constant speed of 3 m/s in the x direction along the line y = 5. What is its angular momentum (in kg.m²/s) relative to the origin?

• A)(-30 )
• B)30
• C)(-15 )
• D)15
• E)45

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Definitions:

Industrialized Countries

Nations with significant levels of industrialization, characterized by high standards of living, advanced technological infrastructure, and diverse economic sectors.

Demographic Transition

A theory describing the transition from high birth and death rates to lower birth and death rates as a country or region develops from a pre-industrial to an industrialized economic system.

Death Rates

The amount of mortalities within a specific group of people, adjusted for its size, over a given time period.