An aeroplane flying in the sky dives with a speed of `360 km//h` in a verticale circle of radius 200 m The weight of pilot sitting in it is 75 kg Calulate the force with which the pilot presses his seat when the aeroplane is (i) at the lowest position and (ii) at the highest position Take ` g = 10 m//s^(-2)` .

Explanation

To solve the problem, we will calculate the force with which the pilot presses his seat at both the lowest and highest positions of the vertical circular motion of the aeroplane.

### Given Data:
- Speed of the aeroplane, \( v = 360 \, \text{km/h} = \frac{360 \times 1000}{3600} = 100 \, \text{m/s} \)
- Radius of the vertical circle, \( r = 200 \, \text{m} \)
- Mass of the pilot, \( m = 75 \, \text{kg} \)
- Acceleration due to gravity, \( g = 10 \, \text{m/s}^2 \)

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