Answer:
1.82 m/s
Explaintion:
Use v=u+at
v=0+(3.5×0.52)
v=1.82m/s
v= final speed measured in metres per second
(m/s or ms-¹)
u=Initial speed measured in (m/s or ms-¹)
a=acceleration measured in metres per second squared(ms-²)
t=time measured in second (s)
