THe brakes rarely need to stop. But the brakes can be used to make the bike stop.
It is your momentum of moving forward that has to be overcome before your brakes can bring the bicycle to a stop.
Brakes help a bicycle to stop, of course --- but do you know why? it's because brakes use friction. When you squeeze the brakes, rubber blocks press against the wheels. The friction between the blocks and the wheels slow your bicycle down.
By creating friction between a moving part and a stationary part.
Friction is the force that stops the bike.
The brakes apply force to the wheel, causing friction which stops it.
Brakes - the rider just put feet on ground to stop
yes, i need new brakes
Because when you brake, the brakes stop the wheels from moving. But that doesn't stop the bike from moving. It means that the speed/force/velocity at which you were traveling was forceful enough to override the brakes. So basically, you're sliding.
Bicycle brakes allow the rider to slow down in a controlled manner and with out undue wear on the tires.
Shogun bicycle? If so headset bearings probably are bad or the brakes are dragging.
If you want to stop you do.
they dont need that good of brakes to stop