A 150-N Sled Is Pulled Up a 28 $\degree$ Slope at a Constant Speed by a Force of 100

question 95

Multiple Choice

A 150-N sled is pulled up a 28 $\degree$ slope at a constant speed by a force of 100 N.What is the coefficient of kinetic friction between sled and slope?

• A)0.53
• B)0.22
• C)0.13
• D)0.33

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Definitions:

Critical Period

A specific time in an organism's life span when it is particularly responsive to certain forms of environmental stimuli.

Sensitive Period

A specific time frame during development when the organism is particularly responsive to environmental stimuli.

Organism's Development

The process of growth and change that an organism undergoes from its origin to maturity.

Behavioural Traits

Enduring characteristics in an individual's actions or reactions to various situations, often seen as part of their personality.