A Ball with a Mass of 50 G Is Dropped $\times$

question 74

Multiple Choice

A ball with a mass of 50 g is dropped from a point 5.41 m above a sidewalk.The ball is in contact with the sidewalk for 8.1 $\times$ 10^-3 s.What is the magnitude of the average force exerted on the ball?

• A)0.12 kN
• B)89 N
• C)9.2 N
• D)0.49 N
• E)It cannot be determined without knowing how high the ball bounces.

Identify strategies to reduce defensiveness and promote healthy communication.

Understand the four basic categories of scripts used in programming or literature.

Comprehend and apply the five steps of controlling anger effectively.

Identify and describe the abilities associated with spatial reasoning intelligence.

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Definitions:

Spotlight Effect

The conviction that people are more focused on how one looks and acts than is actually the case.

Narcissism

A personality trait characterized by an inflated sense of self-importance and a deep need for admiration.

Individualism

An approach in social thinking that values the independence of individuals more than the dominion of collective institutions or government.

Personal Freedom

The ability of an individual to make choices and act upon them independently, without undue influence or restraint from external forces.