Physics
Fluid-Mechanics
Easy
Question
When a body falls in air, the resistance of air depends to a great extent on the shape of the body, 3 different shapes are given Identify the combination of air resistances which truly represents the physical situation. (The cross sectional areas are the same).
- 1<2<3
- 2<3<1
- 3<2<1
- 3<1<2
The correct answer is: 3<2<1
A streamlined body has less resistance due to air.
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