Friction does not speed up an object; it creates drag and slows it down.
Friction is independent of speed once an object is moving since faster does not mean more friction.
Let us go for an answer that you may not have thought of shall we? If you were skating on ice and you built up speed then stopped skating, eventually you would stop. Why? because ice has friction though very little. This friction works on the friction on the blades of your skates bringing you to a stop.
Rougher surface and more weight to the object increases friction
Because there's nothing to stop it. Newton's 1st law of motion states that an object at rest will stay at rest, and a moving object will continue to move at the same velocity, unless a force acts upon it. A moving car stops when it loses power because of friction between the tires and the road acting upon it, a thrown ball loses forward velocity and gains downward velocity because of gravity acting up on it; nothing stops moving, or moves slower, unless an outside force causes it to do so.
The speed of computers increased from one generation to the next generation, and to the next generation, and so on.
Friction always opposes motion, so it can never speed up an object. Friction slows down or stops an object's motion by acting in the opposite direction. To speed up an object, a force stronger than friction, like a push or a pull, is needed.
You may be thinking of drag instead of friction. Friction between the floor and your foot increases your speed.
Friction acts to slow down the motion of an object. It opposes the relative motion between two contacting surfaces, reducing the speed of the object in motion.
Friction will reduce an object's speed.
Friction slows down the speed of an object by creating resistance to its motion. As an object moves against a surface, the friction between the two surfaces converts some of the object's kinetic energy into heat and sound energy. This results in a decrease in the object's speed over time.
Friction acts as a force that opposes the motion of an object, causing it to slow down. The greater the amount of friction present, the more it will impact the speed of the object.
Factors that can speed up a moving object include applying a force in the direction of motion and reducing friction. Factors that can slow down a moving object include applying a force in the opposite direction of motion and increasing friction.
Friction tends to slow down an object's speed by opposing its motion. It transforms the kinetic energy of the object into heat, which dissipates into the surroundings. The greater the friction, the greater the decrease in speed.
Friction is independent of speed once an object is moving since faster does not mean more friction.
Friction acts to oppose the motion of an object, reducing its speed over time. The direction of friction force always opposes the direction of the object's motion, causing it to slow down.
It slows the object down.
Friction is a force that resists the motion of an object as it moves across a surface. It is not the speed of an object, but rather a force that acts opposite to the direction of motion, slowing down the object.