... !# 0 0 ' ' v v v v at t a − = + → = 16 ,67 11 ,11 30 ( ) 0 ,18 5 t s − = ≈ 2 0 1 2 s v t at= + ( ) 2 2 1 1 0 ,18 5. 60 333 ( ) 2 2 s at m = = = " ... "& J?MQ& M JM J 1& amp;.J 1 "J17 LJRMQ " 40 .10 0 0 40 3600 km m v h s = = ÷ ÷ 11 ,11 m v s = ÷ &"J6+ ... "& J?MQ& M JM J 1& amp;.J 1 "J17 LJRMQ " 40 .10 0 0 40 3600 km m v h s = = ÷ ÷ 11 ,11 m v s = ÷ &"J6+...