Acceleration in One dim reading

Studying acceleration in one dimension simplifies the analysis and understanding of its effects. Fill in the blank: Acceleration in one dimension simplifies the analysis and understanding of its ___

Why does acceleration in a straight line focus on motion along a single axis?

• To simplify the analysis of motion

• To complicate the analysis of motion

• To introduce more variables

• To study circular motion

How does the direction of an object's motion affect its acceleration in a straight line?

What does acceleration specifically refer to?

• Speed

• Direction

• How quickly velocity changes

• Distance

What is acceleration?

• The rate at which an object changes its position

• The rate at which an object changes its velocity

• The rate at which an object changes its speed

• The rate at which an object changes its direction