yes
If your car shakes while accelerating check your motor mounts. Then check your transmission.
cause they do
Yes, either can cause a shake while driving.
No
yes
a bad engine
A car can shake because of a problem in the transmission although this usually is not the problem. I will assume it shakes while it is idling or just starting out. It can also shake due to broken motor or transmission mount(s), bad u joints, a loose harmonic balancer, an unbalanced driveshaft or problems in the rear differential.
Yes, it is possible.
Yes, it can.
Bad tires and bad alignment can cause the car to shake at certain speeds.
If other things vibrate as well as the steering wheel you might have a damaged motor/transmission mount.
yes