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. uni…

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asked Oct 26, 2017 41.0k views

2 Answers

Mbourgon · Answer 1 · 2017-11-01T12:45:42+0000

Answer: (D). The unit and direction is missing.

Step-by-step explanation:

Velocity: Velocity is the speed of the object with direction and it is the vector quantity. The unit of velocity is m/s.

Average velocity: Average velocity is defined as the total distance divided by the total time.

$\Delta v=(D)/(T)$

Here,

D = Total distance

T = Total time

According to the question:

The unit and the direction is missing in the cyclist's velocity.

Hence, The unit and direction is missing.