How Will an Object Move If There Are No Forces

question 27

Multiple Choice

How will an object move if there are no forces acting on it?

• A)With constant acceleration
• B)In a straight line at constant speed
• C)On an ellipse
• D)It can't move at all if no forces are present

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Definitions:

Cardiorespiratory Fitness

A health-related component of physical fitness that relates to the ability of the circulatory and respiratory systems to supply oxygen during sustained physical activity.

Anaerobic Exercise

High-intensity physical activity that does not rely on oxygen as the primary energy source and focuses on strengthening muscles.

Aerobic Exercise

Fitness activities that increase heart rate and lung capacity, leading to improved endurance and energy.

Oxygen Consumption

The rate at which oxygen is used by tissues or organs in the body, indicative of metabolic activity and energy expenditure.