Usually when a car sounds like a mower it isn't running on all cylinders. Try a tune up and if that don't work try the coil if this car has one.
from a distance away why does a jet sound loader than a lawn mower
The sound of a jet engine vibrates more than the sound of a lawn mower.
from a distance away why does a jet sound loader than a lawn mower
No
You can use it to mow the lawn, as what it should be used for.
It's the motor in the lawn mower.
Exhaust leak possibly...
When your injectors get dirty, it will do that.
A gas lawn mower is a lawn mower which is powered by gasoline.
No, the speed of sound is about 57,000 fpm, depending on atmospheric conditions. Most lawn mower blades move at 10,000 fpm to the highest I have seen is 18,000 fpm.
Stephen King's "The Lawnmower Man" was first published in the May 1975 issue of Cavalier magazine.
It should come with the lawn mower in the box when you buy it. Go to the manufacturer's website. You should be able to download one for your model, or one close to it.