James and Roy compare the motion of two balls by rolling them across the floor and recording the time it takes them to travel the same distance. Ball X travels the distance in 15 seconds. Ball Y travels the distance in 11 seconds. Which best compares the motion of the two balls?
A.
Ball X travels faster than Ball Y.
B.
Ball Y travels faster than Ball X.
C.
Both balls travel at the same speed.
D.
Both balls travel at a constant speed.
Answers: 2
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James and Roy compare the motion of two balls by rolling them across the floor and recording the tim...
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