Question

four runners race 50 meters in a straight line. which statement is true? they will change their position. they will change their direction. they will change their weight. they will change their position and direction.

Explanation:

Step1: Analyze the nature of running

When runners race 50 - meters in a straight - line, they move from one point to another.

Step2: Consider position change

As they move from the starting point to the ending point, their position in space changes.

Step3: Consider direction change

Since it's a straight - line race, their direction does not change.

Step4: Consider weight change

Running a short distance like 50 meters in a single race does not cause a change in weight.

Answer:

They will change their position.