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According to the following position vs. Time graph the bicyclist was


A) moving at a constant speed for the first 2 seconds, then began to speed.

B) not moving for the first 2 seconds, then begin moving and continue to gain speed.

C) slowing down for the first two seconds, then begin moving at a constant speed.

D) not moving for the first two seconds, then begin moving at the constant speed.​

According to the following position vs Time graph the bicyclist wasA moving at a constant speed for the first 2 seconds then began to speedB not moving for the class=

Respuesta :

Answer:

According to the following position vs. Time graph the bicyclist was : D

D. Not moving for the first two seconds, then begin moving at the constant speed.​

Explanation:

[tex]Speed = \frac{Distance}{time}[/tex]

Along Y-axis = Distance in meters

Along X-axis = Time taken in second

  • For first 2 seconds the The object has not changed its position.There is Zero distance covered.So , Speed = 0
  • After 2 second,The Object changed the distance by equal amount in equal interval of time.(Uniform Speed).Hence at each point after 2 second, there is same value speed

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