anahiduenas83 anahiduenas83

10-09-2021
Mathematics

contestada

A child sleds down a snow-covered hill for 5.5 seconds. If her initial speed is 0.0 m/s and
her final speed is 15.5 m/s, what was the acceleration?

Respuesta :

cwrw238 cwrw238

10-09-2021

Answer:

2.82 m/s^2 to the nearest hundredth.

Step-by-step explanation:

Acceleration = change of velocity / time

= (15.5 - 0)/5.5

= 2.818 m / s^2

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