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What are 3 thing rockets have to withstand?
Rockets have to withstand extreme temperatures during launch and reentry, intense vibrations during liftoff, and high speeds as they travel through Earth's atmosphere and beyond.
Do rockets need energy?
Yes, rockets need energy for launching
What is the part of a rocket called that falls off at blastoff?
Usually nothing deliberately falls off a rocket right at liftoff. However most rockets are attached to the launchpad by metal tie down brackets, when the engines have reached full power explosive bolts separate the rocket from these brackets allowing it to leave the launchpad. Multistage rockets allow expended boosters and/or stages to fall off, but this does not happen at liftoff, it typically happens several minutes after liftoff.
Why do rockets have potential energy?
Rockets have potential energy because they store chemical energy in their fuel, which is converted into kinetic energy as the rocket propels forward. As the fuel is burned and expelled out of the rocket, it pushes against the ground or atmosphere, causing the rocket to move and lift off the ground.
How many booster rockets does the space shuttle have?
The space shuttle had two solid rocket boosters attached to its external fuel tank to provide additional thrust at liftoff.
What propells bottle rockets?
The force of energy and oxygen propells bottle rockets.
Do model rockets come with glue also?
Most model rockets do not come with glue. It also depends on which type you are purchasing and where you are purchasing it from. Try calling a store or company and asking if their model rockets come with the glue.
Where the rockets operates on the principle?
energy conservation
Why do astronauts need springy seats in rockets?
Actually the seats are NOT springy at all--they are extremely rigid. If they were not rigid, the g-force on liftoff and the ride to orbit would destroy the seat (and most likely the astronaut in it).
How much energy is there in jelly babies?
2 rockets
When do rockets get very hot and why?
Becaus all of the energy
What causes rockets come back to earth?
Gravity
