Friction is what ultimately stops your bike
You push the brake.
The purpose of the brake is to stop the bike from moving so it is really hard to move a bike when you put the brake on.
A hand brake is almost an insurance policy for bicycle riders. If the bike's brakes fail for some reason, there is the hand brake that can be used to stop the bike's motion.
Because it increases the friction by the brake pads.
friction
Brake blocks is an earlier name for brake pads for caliper brakes on bicycles. The blocks/pads that clamp to stop the bike.
Brakes are designed to stop things from moving, therefore making it difficult to move a bike that has its brakes on.
Actually, no. It's more difficult for the back brake to stop a bicycle as the bicycle is pulling away from the rear wheel. The front brake stops a bicycle more efficiently because the weight of the bike is pushing forward into the front wheel. But it's important not to rely on only a front brake. The front brake can stop the bike so well that the weight of the bike can shift up and over the front axle creating what is often referred to as an "endo" and will toss the rider over the handlebars.
if your bike is a u, v or disk brake the cable is probably to tight or if you have hydraulic brakes of any kind your brakes will do this you just have to deal with it
I have had bikes with disk and regular brake pads. Disk brakes dont squeak like regular brake pads and stop you much shorter. This is why disk brakes are more expensive.
A devise to slow or stop a moving object.
if you squeeze the lever slowly, the bike will brake slowly.