which of the following sentences about the velocity of an object is not true?
a. the ob...
which of the following sentences about the velocity of an object is not true?
a. the object's velocity is a scalar quantity.
b. when the direction of motion changes, the velocity changes.
c. the object's velocity can be measured instantaneously or averaged.
d. when the speed of the object changes, the velocity of the object changes.
Answers: 3
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