Up to my knowledge, it hasn't been invented yet. But maybe, in the future, someone will invent one. It is by all means possible, the challenge is building one.
Grass shears powered by an electric cord have not been available for at least a decade.
car is powered by battery ,petrol,diesel.
There was no ballon powered car.
no
you want to place your mousetrap as far away from the back wheels as possible
yes
to make a wind powered car you make a wind powered car
If the car is lighter, Then the balloon powered car will go further.
It is a car powered by an internal combustion engine running on gasoline.
A hybrid is generally a car which runs on petrol and electric (powered by batteries)
You can make your balloon-powered car go faster by increasing the amount of air you blow into the balloon, ensuring the wheels are properly aligned and have low friction, and making the car as lightweight as possible. Additionally, consider utilizing a longer and narrower design for better aerodynamics.
An electric car.