A Particle Whose Mass Is 2 Kg Moves in the Xy

question 34

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:

Ecosystem

A community of interacting organisms and their physical environment.

Community

A group of interacting living organisms sharing a populated environment.

Opportunistic

Organisms or pathogens that take advantage of certain conditions to cause disease, often seizing on weakened immune systems.

R-strategist

A term used in ecology to describe species that produce large numbers of offspring, with relatively low parental care and investment.