Answer:
s = 
Step-by-step explanation:
s = ut +
at² ( substitute the given values into the equation )
s = ( 3 ×
) + (
× - 12 × (
)² )
= 1 + (- 6 ×
)
= 1 + ( -
)
= 1 - 
= 
A cycle, that is in the consideration of the earth and also help the combinations of things