Question

a student observes that for the same net force, heavier objects accelerate less. which statement describes a correct conclusion? (1 point)
there is a positive correlation between mass and acceleration.
there is a negative correlation between mass and acceleration.
a decrease in acceleration causes the mass to increase.
an increase in acceleration causes the mass to increase.

Explanation:

1. Analyze the relationship: The problem states that for the same net force, as mass (heaviness) increases, acceleration decreases.
2. Correlation types: A positive correlation means both variables increase or decrease together. A negative correlation means as one increases, the other decreases.
3. Evaluate causation options: Mass is an intrinsic property of an object and is not caused by acceleration (so options about acceleration causing mass change are incorrect).
4. Determine correct correlation: Since mass increases and acceleration decreases (for same force), this is a negative correlation.

Answer:

B. There is a negative correlation between mass and acceleration.