0
Speed is a scalar (non-directional) representation of velocity. Friction affects the magnitude of both and the direction of velocity.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Can speed affect friction force?
Actually, friction does depend on velocity. If you stop your car you have to ease up on the brakes as you slow down because friction increases as you slow down. This effect has been observed for objects travelling at bullet velocities. Friction decrease as speed increases.
What are two factors that can affect speed?
Thrust and friction in the environment. Ignoring friction, the two chief factors are the force of acceleration and mass, which determines how much force is required to achieve a given speed (more technically the change of velocity: speed in a given direction).
Name the two forces that can affect an object's velocity?
friction and gravity
How does friction affect the velocity of a train?
friction will act in the opposite direction to the propulsion force driving the train. so it will cause a resistance and so limit the velocity
Why a change in speed of the rover might not effect its velocity?
Either a change in speed or direction, or both, will affect its velocity. If there is a change in speed, then the rover's velocity has changed.
What are factors that affect an object's kinetic energy?
The factors affecting kinetic energy are mass and velocity.
Does speed affect the friction between a road and a skidding tire?
Speed does not affect the force of friction.
Can speed affect friction force?
Actually, friction does depend on velocity. If you stop your car you have to ease up on the brakes as you slow down because friction increases as you slow down. This effect has been observed for objects travelling at bullet velocities. Friction decrease as speed increases.
What are factors that can affect speed?
Thrust and friction in the environment. Ignoring friction, the two chief factors are the force of acceleration and mass, which determines how much force is required to achieve a given speed (more technically the change of velocity: speed in a given direction).
Factors affecting movement?
Three factors that affect movement are friction, wind resistance, and velocity. Friction is the resistance that a single object encounters when moving over another object. Velocity is speed, and wind resistance is the opposing force on an object.
What are two factors that can affect speed?
Thrust and friction in the environment. Ignoring friction, the two chief factors are the force of acceleration and mass, which determines how much force is required to achieve a given speed (more technically the change of velocity: speed in a given direction).
Two forces that can affect an object's velocity?
Gravity and friction.
Which of these is the rate of change in velocity momentum speed friction or acceleration?
The rate of change in velocity is called acceleration.
Name the two forces that can affect an object's velocity?
friction and gravity
How does friction affect the velocity of a train?
friction will act in the opposite direction to the propulsion force driving the train. so it will cause a resistance and so limit the velocity
What 3 factors affect the amount of air resistance on an object?
Speed, shape and frontal cross-section. Viscosity, texture, friction, gravity, velocity, size, and shape can all affect air resistance.
Why a change in speed of the rover might not effect its velocity?
Either a change in speed or direction, or both, will affect its velocity. If there is a change in speed, then the rover's velocity has changed.
