Question

The shape of an aeroplane is not kept the same as the shape of the bus.why? answer the following marsk 3​

Answer 1

Explanation:

This is because to produce fluid friction to move in air.we know that in liquid and gaseous state we nedd fluid friction to move and fluid friction is happened when any object is in streamline shape .That's why the shape of aeroplane is not kept the same as the shape of the bus.