Respuesta :
Answer: 10 meters/ second squared
Explanation:
started from rest means that its initial velocity is 0
acceleration=(v final - v initial) / time
a= (40 - 0)/4
a= 10
Answer: 10 meters/ second squared
Explanation:
started from rest means that its initial velocity is 0
acceleration=(v final - v initial) / time
a= (40 - 0)/4
a= 10