A Heavy Rock and a Light Rock in Free Fall

question 94

Multiple Choice

A heavy rock and a light rock in free fall have the same acceleration because the

• A)force due to gravity is the same on each.
• B)air resistance is always zero in free fall.
• C)inertia of each is the same.
• D)ratio of force to mass is the same.
• E)none of the above

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Definitions:

Big Meal

A substantial or sizeable meal that typically includes multiple courses or a large quantity of food, often consumed during special occasions or celebrations.

Serving Size

The standardized amount of food that helps inform nutritional content, often used in dietary guidelines and food labeling.

BMI

Body Mass Index, a measure used to classify individuals based on their body weight adjusted for their height, indicating whether they have a healthy weight, underweight, overweight, or obesity.

Obese

A medical condition characterized by excessive body fat that presents a risk to health, often defined as a Body Mass Index (BMI) of 30 or higher.