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Circle the letter of each sentence that describes a change in velocity a. moving object gains speed b. a moving object changes direction c. a moving object in a straight line at a constant speed
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Circle the letter of each sentence that describes a change in velocity

a. moving object gains speed
b. a moving object changes direction
c. a moving object in a straight line at a constant speed

User DollarChills
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I think it is b I am not sure though. Velocity is a vector. So, change in direction may also mean change in velocity. It doesn't necessarily need to change the magnitude. 
User I Am L
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