You have a loose electrical connection.
Its idling rough because you probably have a blown head-gasket and lost compression at two cylinders you need to remove all spark plugs and check each cylinders compression.
Yes, it could may mean the car is not safe to drive, have it checked/repaired by a good garage.
He made him bite the curb. Curb stomp as its sometimes called. It involves the thief putting his teeth to the curb and then "Derreck" (Edward Norton) stomping on the back of his head breaking his neck and jaw.
Bucks- lack of power- rough idle
I seriously doubt it but if you have a really horrible car that you are driving and you hit a curb maybe, but I really do not think so.
You still had a accident. What you hit was a curb.
It could but unlikely if it was a curb the tie rod ends and/or balljoints rims and control arms would all be bent before the rack but most likely the car was wrecked
kinetic (movement) energy is converted to sound energy due to the collision.
anything is possible. This is entirely dependent on the speed when you hit the curb. Say, at more than 60kph, you would most likely lose your tires, worst the impact would create crack/s if your car is fitted with alloy wheels and finally the car's tie rod-end ball joints.
Your front wheels should be turned so that, if your car were to roll it would turn into the curb. If your car is facing downhill, the front wheels should be turned into the curb. If your car is facing uphill, your front wheels should be turned away from the curb.
You need to practice backing up slowly in a deserted place with a curb that is out of the way of other moving vehicles, perhaps the outer limits of a mall parking lot. Repeated practice will give you a sense of when your car is near the curb.
car hitting a steady car
Take it to a front end specialty shop. NOT THE DEALER, NOT A GENERAL MECHANIC!
you would turn wheel to left so that away if the car rolls it would more likely for the curb to stop the car from rolling.
Hitting something like a pot hole or a curb. anything that jars the wheels of the car. Or just normal wear and tear. alignment is recommended at least once every two years regardless of hitting anything.
The car did not park on the curb