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Friction between the brake pads and the wheel rim or disc creates the force that causes a bicycle to stop when its brakes are applied. This friction generates heat as the brake pads press against the wheel, gradually slowing down and eventually halting the rotation of the wheel.
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What force causes a bicycle to slow down when the brake is used?
Friction between the brake pads and the wheel rim or disc generates the force that slows down a bicycle when the brakes are applied. This friction converts the kinetic energy of the moving bicycle into heat, causing it to decelerate.
A bicycle is moving with constant velocity to the east. What is true of the applied forces?
The applied forces on the bicycle would be balanced. The force applied by the rider in pedaling is equal and opposite to the forces of friction and air resistance acting on the bicycle. This results in a net force of zero, allowing the bicycle to move with constant velocity.
What are two simple machines that are part of a bicycle called?
Two simple machines that are part of a bicycle are the wheel and axle and the lever. The wheel and axle allow the bicycle to move forward by rotating, while the lever system is used in the brakes and gears to increase or reduce force applied by the rider.
What is the force applied by the cyclist called?
The force applied by a cyclist is called pedaling force or pedal force. This force is generated by pushing down on the pedals to propel the bicycle forward.
When does a train's brakes start exerting force on the train's wheels?
A train's brakes start exerting force on the wheels when the brake system is activated by the engineer using either compressed air (pneumatic brakes) or electricity (electric brakes). The force applied by the brakes creates friction between the brake pads and the wheels, which slows down the train.
What force causes a bicycle to slow down when the brake is used?
Friction between the brake pads and the wheel rim or disc generates the force that slows down a bicycle when the brakes are applied. This friction converts the kinetic energy of the moving bicycle into heat, causing it to decelerate.
Why does your car lurch when you apply the brakes?
The friction caused by the brakes causes the car to decelerate. This negative acceleration, in turn, causes a force to be applied to all those in the car. This is the lurch you feel.
What is the force that can stop a bicycle when the rider applies the brakes?
Friction is the force that stops the bike.
Breifly describe how applying the brakes to stop a bicycle is an example of force?
The brakes apply force to the wheel, causing friction which stops it.
A bicycle is moving with constant velocity to the east. What is true of the applied forces?
The applied forces on the bicycle would be balanced. The force applied by the rider in pedaling is equal and opposite to the forces of friction and air resistance acting on the bicycle. This results in a net force of zero, allowing the bicycle to move with constant velocity.
How do liquids in hydraulic brakes help stop an automobile?
Liquids in hydraulic brakes help to stop an automobile by creating pressure and moving a set of pistons to generate force. This force is applied outward and causes friction that stops the automobile.
What are two simple machines that are part of a bicycle called?
Two simple machines that are part of a bicycle are the wheel and axle and the lever. The wheel and axle allow the bicycle to move forward by rotating, while the lever system is used in the brakes and gears to increase or reduce force applied by the rider.
What is the force applied by the cyclist called?
The force applied by a cyclist is called pedaling force or pedal force. This force is generated by pushing down on the pedals to propel the bicycle forward.
When does a train's brakes start exerting force on the train's wheels?
A train's brakes start exerting force on the wheels when the brake system is activated by the engineer using either compressed air (pneumatic brakes) or electricity (electric brakes). The force applied by the brakes creates friction between the brake pads and the wheels, which slows down the train.
What is the force that makes you bicycle brakes work?
The force that makes bicycle brakes work is friction. When the brake pads press against the wheel rim or disc, friction is created, which slows down the rotation of the wheel and ultimately stops the bike.
Which force stops a train when the brakes are applied?
Friction between the brake pads and the train wheels is the force that ultimately stops the train when the brakes are applied. The brake pads create friction by pressing against the rotating wheels, converting the kinetic energy of the train into heat energy as they slow down the train.
What force causes a car to stop?
The force of friction between the tires and the road surface is what primarily causes a car to stop. When the brakes are applied, the brake pads press against the rotating wheels, generating friction that slows down the car.
