bonk
Yes it is an onomatopoeia
Yes, yawn is an onomatopoeia.
is a statement that tells what the problem is.
The correct spelling is 'onomatopoeia'.
Its onomatopoeiae...you can also use onomatopoeias.
no, impact is a verb (though it can be used as a noun). It describes the actual event of one object hitting another, not the sound it makes (which would be an onomatopoeia). "Bam" might be the onomatopoeia best describing an impact.
No
Either face of the head is the hitting surface.
Yes, "flop" is an onomatopoeia because it imitates the sound of something falling or hitting a surface with a soft, heavy sound. It describes a noise using words that sound like the noise itself.
No, hitting your head with your pillow while you're sleeping has absolutely nothing at all to do with autism and there's no reason to think that it does. If you're hitting your head with your pillow in your sleep this is fairly normal.
Yes, it definitely can. If you feel sick after hitting your head, you should see a doctor.
No
Right after hitting your head, yes. But it should only feel like that for a small amount of time. If it continues, GET TO A DOCTOR
Aunt Polly commonly punished Tom by hitting his head with a thimble.
Hitting the back middle of the head on a shelf can potentially cause a head injury such as a concussion, scalp laceration, or even a skull fracture. It is important to seek medical attention if symptoms such as dizziness, headache, or nausea persist after the injury.
It begins to hurt.
There is a very real possibility that hitting the head at 15 mph will have the same impact or worse as being hit with a sledge hammer. The outcome of this experiment truly depends on the size and force of the object hitting the head.