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Which causes an object to change its speed?
An object changes its speed when an external force is applied to it. This force can either increase or decrease the object's speed depending on its direction and magnitude. Factors such as friction, air resistance, and gravity can also influence the object's change in speed.
How does friction affect the speed or the direction of an object in motion?
Friction acts in the direction opposite to the motion of an object, which can slow it down. Higher amounts of friction can reduce the speed of an object. Additionally, friction can also cause a change in the direction of an object’s motion by causing it to veer off its original path.
When and why does the speed of an object change with time?
The speed of an object changes with time when there is an external force acting on it, causing acceleration. This change in speed can occur when the object is accelerating or decelerating due to forces like gravity, friction, or applied thrust.
How does an unbalanced force change speed and direct an object?
An unbalanced force acting on an object can change its speed and direction. If the force is greater than the opposing forces, such as friction or air resistance, the object will accelerate in the direction of the force. The greater the unbalanced force, the greater the change in speed and direction of the object.
Friction will never speed up an object?
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.
How does friction change the speed of moving object?
Slows it.
Which causes an object to change its speed?
An object changes its speed when an external force is applied to it. This force can either increase or decrease the object's speed depending on its direction and magnitude. Factors such as friction, air resistance, and gravity can also influence the object's change in speed.
How does friction affect the speed or the direction of an object in motion?
Friction acts in the direction opposite to the motion of an object, which can slow it down. Higher amounts of friction can reduce the speed of an object. Additionally, friction can also cause a change in the direction of an object’s motion by causing it to veer off its original path.
Does friction have force?
Yes,friction have force because if there is no force then friction cannot take place. Force is a thing 1.from which we can move from rest 2.from which we can change the state of motion 3.from which we can change the shape of an object 4.from which we can change the direction of motion of an object 5from which we can the speed of an object
When and why does the speed of an object change with time?
The speed of an object changes with time when there is an external force acting on it, causing acceleration. This change in speed can occur when the object is accelerating or decelerating due to forces like gravity, friction, or applied thrust.
How does friction effects speed?
Friction will reduce an object's speed.
Does friction speed up an object?
Friction does not speed up an object; it creates drag and slows it down.
How does an unbalanced force change speed and direct an object?
An unbalanced force acting on an object can change its speed and direction. If the force is greater than the opposing forces, such as friction or air resistance, the object will accelerate in the direction of the force. The greater the unbalanced force, the greater the change in speed and direction of the object.
Friction will never speed up an object?
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.
What effect does friction have on the speed of an object?
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.
What affect does friction have on speed?
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.
How does applied force change the speed of an object?
Applying a force to an object can change its speed by accelerating it in the direction of the force. The greater the force applied, the greater the acceleration and the faster the object will move. Conversely, if no force is applied, the object will continue at a constant speed or come to a stop if there is friction or other opposing forces.
