A wind with speed 40 m s blows parallel to the roof of a

Last updated: 6/9/2023

A wind with speed 40 m s blows parallel to the roof of a house The area of the roof is 250m Assuming that the pressure inside the house is atmosphere pressure the force exerted by the wind on the roof and the direction of the force will be Pair 1 2 kg m Question Type Single Correct Type 1 4 8 x 105N upwards 2 2 4 x 105N upwards 3 2 4 x 105N downwards