paly goosebumps

03/12/2024

🔥

25/11/2024

09/11/2024

Let's see the details .

Calculating flight time:

To determine if a hypersonic jet can fly around the globe in 7 hours, let's crunch some numbers:

- Circumference of the Earth at the equator: approximately 40,075 km
- Top speed of the hypersonic jet: 5000 km/h

Assuming a constant speed and ignoring factors like:

- Air resistance
- Fuel consumption
- Route deviations
- Altitude changes
- Wind resistance

We can estimate the flight time:

Flight Time = Distance / Speed

Flight Time = 40,075 km / 5000 km/h

Flight Time ≈ 8 hours

Considering the jet would need to fly at its top speed constantly, without any breaks or deceleration, and assuming an ideal flight path, it's unlikely to complete the journey in 7 hours.

However, if we factor in:

- Optimal flight routes (e.g., great circle routes)
- Altitude optimization
- Advanced propulsion systems

The flight time could potentially be reduced.

To achieve a 7-hour flight time, the jet would need to maintain an average speed of approximately 5730 km/h.

While hypersonic technology is advancing rapidly, achieving such speeds and efficiencies is still a significant challenge.

_Current Hypersonic Records:_

- NASA's X-51 Waverider: Mach 5 (around 6100 km/h)
- Lockheed Martin's SR-72: Mach 6 (around 7300 km/h)

_Future Developments:_

- Hypersonic propulsion systems
- Advanced materials
- Optimized aerodynamics

May enable faster and more efficient flight.

26/10/2024

Sorry but not sorry
My honest reaction..

26/10/2024

20/10/2024

I didn't expected it 😢

19/10/2024

😢😢😢😢

13/10/2024

Old shoes box & water colour painting ..