What is the acceleration of the space shuttle?

What is the acceleration of the space shuttle?

29.4 m/s2
The space shuttle gains more altitude above Earth and the speed increases to the nearly 7,850 m/s (17,500 mph) required to achieve orbit. The main engines are commanded by the onboard computer to reduce power, ensuring that acceleration of the space shuttle does not exceed 29.4 m/s2 (3 g).

What low and high temperatures does a space shuttle have to withstand?

Why the space shuttle can withstand reentry temperatures up to 2,300 degrees. IN 1981, DEVELOPMENT OF INSULATING TILES CONTRIBUTED TO DELAYS IN THE FIRST SHUTTLE LAUNCH, and last year, the difficulty of repairing tiles raised the world’s anxiety about the shuttle’s most recent mission.

Could a space shuttle go to the moon?

“The space shuttle is designed to travel in low-Earth orbit (within a few hundred miles of the Earth’s surface). It does not carry enough propellant to leave Earth’s orbit and travel to the moon,” the space agency stated. “We all pointed out that the shuttle could never actually get to the moon.

What is the top speed of a space shuttle as it orbits Earth?

A. Like any other object in low-Earth orbit, a Space Shuttle must reach speeds of about 17,500 miles per hour (28,000 kilometers per hour) to remain in orbit.

How many G’s does an astronaut experience?

Apollo astronauts experienced about 4 G’s on the Saturn V rocket, while astronauts riding in NASA’s space shuttles were subjected to only about 3 G’s. The most intense ballistic re-entry of a Soyuz spacecraft happened in 2008, when three Expedition 16 crewmembers experienced more than 8 G’s before landing off-course.

How fast do rockets go in space?

4.9 miles per second
If a rocket is launched from the surface of the Earth, it needs to reach a speed of at least 7.9 kilometers per second (4.9 miles per second) in order to reach space. This speed of 7.9 kilometers per second is known as the orbital velocity, it corresponds to more than 20 times the speed of sound.

What protects the space shuttle from heat?

Protecting the shuttle and the crew from such heat is very important. They are made up of what is called a porous silicon material that is very light and extremely heat resistant. There are two main types of tiles, one a black-coated tile called HRSI for High-Temperature Reusable Surface Insulation tile.

What does SpaceX use for a heat shield?

SpaceX chose stainless steel for the Starship to better protect against those high temperatures. In a January 2019 interview with Popular Mechanics, Musk explained that aluminum and carbon fiber operate in a steady state up to around 300 degrees Fahrenheit.

How much does a space suit cost?

The cost of a spacesuit originally was about $22 million. Building one from scratch right now can be as much as 250 million.

How fast can we fly in space?

300,000 kilometers per second
Nothing can travel faster than 300,000 kilometers per second (186,000 miles per second).

How fast does spacex travel?

Clearly visible with the naked eye in the night sky, the expansive International Space Station is a working laboratory orbiting approximately 260 miles above the Earth traveling at 17,500 miles per hour and is home to an international crew.

How is 1 hour in space equal to 7 years on earth?

The first planet they land on is close to a supermassive black hole, dubbed Gargantuan, whose gravitational pull causes massive waves on the planet that toss their spacecraft about. Its proximity to the black hole also causes an extreme time dilation, where one hour on the distant planet equals 7 years on Earth.

How much pressure does a space suit have?

The space suit used by shuttle astronauts operates at 4.3 lb/in2, or 0.29 atm. Therefore, the cabin pressure of either the shuttle itself or an airlock must be reduced before an astronaut gets suited up for a spacewalk.

How big is the space suit on a Space Shuttle?

The space suit used by shuttle astronauts operates at 4.3 lb/in 2, or 0.29 atm. Therefore, the cabin pressure of either the shuttle itself or an airlock must be reduced before an astronaut gets suited up for a spacewalk.

How does a spacesuit work on a Space Shuttle?

A set of plugs folded into a pocket on the outside of the suit connect to fittings inside the shuttle to move the water through the suit. Then comes the orange outer layer, which actually is two layers on its own.

Why is the air pressure in space so low?

That is slightly lower than the cruising altitude of many airliners. That air pressure was chosen because the bailout scenarios for an astronaut in the unlikely event of an emergency call for the crew to evacuate the spacecraft at 30,000 feet, Chhipwadia said.