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A bicyclist is in a 50-km race. He says he had an average velocity of 35. What is missing in the cyclist’s velocity?

A.
units only

B.
units and distance

C.
direction only

D.
units and direction

  • science -

    In kinematics, velocity is the rate of change of the position of an object, equivalent to a specification of its speed and direction of motion. For motion in one dimension, velocity can be defined as the slope of the position vs. time graph of an object. Speed describes only how fast an object is moving, whereas velocity gives both how fast and in what direction the object is moving.

  • science -

    Give him an answer in english stupid

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