A 60-Kg Object Moving 5

question 83

Multiple Choice

A 6.0-kg object moving 5.0 m/s collides with and sticks to a 2.0-kg object. After the collision the composite object is moving 2.0 m/s in a direction opposite to the initial direction of motion of the 6.0-kg object. Determine the speed of the 2.0-kg object before the collision.

• A) 15 m/s
• B) 7.0 m/s
• C) 8.0 m/s
• D) 23 m/s
• E) 11 m/s

Acknowledge the role of genes and heredity in behavior according to behavioral genetics.

Understand the nature versus nurture debate in human development and genetic traits.

Define the scientific study of human development and distinguish different research designs used in human development studies.

Identify and describe specific genetic disorders and their symptoms.

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Definitions:

Percentage

A percentage is a way of expressing a number as a fraction of 100, used to describe proportions and changes in quantities.

Value

The worth or importance of something, often determined by its utility, scarcity, or demand.

HST

Harmonized Sales Tax, a combined tax that includes both federal and provincial sales taxes, applied in some regions of Canada.

Pay-No-HST

A situation or offer where the Harmonized Sales Tax (HST) is not applied, making the purchase effectively tax-free.