contestada

You are ridding your bike and you slam on your brakes. What is the most likely acceleration that your bike undergoes

2.0 mph/s
5.0 mph/s
0.0 mph/s
-3.0 mph/s

Respuesta :

Answer:

-3.0mph/s

Step-by-step explanation:

Why?

  • If you apply brakes then your bike will experience a retar dation.
  • Hence acceleration will be in -
DᴀʀᴋPᴀʀᴀᴅᴏx

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The acceleration will be negative, because speed decreases as we apply brakes, and in the choices above there is only one option which shows negative acceleration that is :

  • - 3.0 mph/s