If a car starting from rest reaches a velocity of $$$18ms^{-1}$$$ after 6.0 s then its acceleration is

If a car starting from rest reaches a velocity of $$$18ms^{-1}$$$ afte

1.	If a car starting from rest reaches a velocity of $$$18ms^{-1}$$$ after 6.0 s then its acceleration is
A.	$$$1ms^{-2}$$$
B.	$$$2ms^{-2}$$$
C.	$$$3ms^{-2}$$$
D.	$$$4ms^{-2}$$$
Answer» D. $$$4ms^{-2}$$$