Nothing!-They're banned in NZ
a firework that you set off or a red rocket that can blow out fire
A firework is essentially a rocket. Once a firework is lit, propellant (fuel) in the rocket burns, sending the rocket high into the sky, and once the burning reaches the part of a firework with chemicals and metals in it, it explodes into different color.
Air resistance and gravity and forces
A firework explosion gives off heat.
It Starts up and then it take off as a usually rockets will do
mix some ingreadiants together that make an explosion to make it lift off or just install a 2 liter of pop and shake it up then slightly open it to make it go up. you cant just attach it to a firework and light it?
gravitythrustdrag/air frictioncross wind pressure
-- Gravity. -- Thrust of the rocket engines. Slightly after lift-off, as the vehicle begins to pick up some vertical speed, air resistance also appears.
In the rocket engine large amount of fuel are burnt. The burning fuel expands and is forces itself out the bottom of the rocket. As it pushes down, it pushes the rocket up. If the force pushing the rocket up exceeds its weight, the rocket will take off.
no you can not.
Hi , If you are lighting fireworks and one of them does not go off you should NEVER return to it , Leave it and light your other fireworks off away from the firework then when you have finished your display put water on the firework. BigBangFireworks
the code is: NEVER let a firework go off in your hand NEVER let pets outside when letting them off if you think a firework isn't going off don't go up to it it could go off at anytime by Taylor pettifer