Answer:
so, net force acting on the object is 121.2 Newton.
Explanation:
net force acting on it =
gravitational force acting on it - air resistance.
so, gravitational force ( g ) = mass × acceleration
( 9.8 is acceleration due to gravity )
force acting due to air resistance = 137.2 - 16
18:4 can be written as
9:2<---- when reduced