kyleluna8521 kyleluna8521

25-03-2020
Mathematics

contestada

What is the acceleration of a skateboard whose speed changes from 5 km/h to 10km/h in 5 seconds

Respuesta :

Onoriodefelix Onoriodefelix

25-03-2020

Answer:

5000km/h^2

Step-by-step explanation:

a = v - u /t

v = final speed 10km/h

u = initial speed 5km/h

t = time 5secs = 5/3600 = 0.001 hr

Therefore

a = 10 - 5 /0.001

= 5/0.001

= 5000km/h^2

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