Good Afternoon,
I have a slight problem with my car. When I tap on the breaks it'll amost sound like a grind and it shakes the rear of the car a little. Does anyone know what could be the problem?

I'm not to sure... could it just be the brake pads. Definitely get it checked out as soon as possible so that nothing will happen to the car or you.

Good Afternoon,
I have a slight problem with my car. When I tap on the breaks it'll amost sound like a grind and it shakes the rear of the car a little. Does anyone know what could be the problem?Yes this is a problem you must try to solve this problem.Because i am not a technical in this I have no solution to this problem ,I can only say that you must take your car to an auto work shop there this problem can easily be solved.

Take it to the shop and get it looked at ASAP. Brakes aren't something to be playing around with.