A Hailstorm Causes an Average Pressure of 1

question 50

Multiple Choice

A hailstorm causes an average pressure of 1.4 N/m² on the 200-m² flat roof of a house. The hailstones, each of mass 7.0 × 10^-3 kg, have an average velocity of 10 m/s perpendicular to the roof and rebound after hitting the roof with the same speed. How many hailstones hit the roof each second?

• A) 4000
• B) 2000
• C) 1000
• D) 10
• E) 800

Appreciate the relationship between religion, social change, and modern movements.

Discern the effects of secularization and religious diversity on societies.

Identify the role of religion in societal institutions like healthcare and education.

Understand key sociological terms and their applications to religious studies.

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Definitions:

Competitor's Actions

Measures or strategies undertaken by rival businesses in the marketplace that can influence a company's planning and decision-making processes.

Core Values

Fundamental beliefs or guiding principles that shape an organization's culture and dictate behaviors and decision-making.

Correlation Coefficient

A statistical measure that calculates the degree to which two variables move in relation to each other, indicating the strength and direction of their relationship.

Effect Size

A quantitative measure of the strength of a phenomenon or the magnitude of a difference between groups in a scientific study.