Thankfully mine does not shake, thanks for asking. This is really not enough information to diagnose the problem.
Does it shake the same every time or does it not shake or shake less sometimes? Is the "check engine" light on? Is there a speed where the shake is more pronounced? Does it have to be full throttle acceleration or does it shake under light acceleration too? Is there a noise accompanying the shake? If you accelerate around a corner is the shake any different? Left or right turn make a difference?
Check tire balance or wheel bearings in front axle
bad engine mounts
It could be your tires, have them checked.
Your tires are unbalanced. You need to get them balanced.
cause it's junk
My guess would be wheel balance.
Most likely broken motor mounts.
This is Alzheimer's Disease.
the movement in the rocks dosnot cause the ground to shake?
No
stress or a damage nerve in the brain.
The water pump.