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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
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∙ 14y ago
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Does friction affect speed or velocity?
Speed is a scalar (non-directional) representation of velocity. Friction affects the magnitude of both and the direction of velocity.
Name the two forces that can affect an object's velocity?
friction and gravity
What are two factors that affect friction force between two surfaces?
Mass And Velocity
Can atmospheric pressure affect an object's velocity?
Yes. It's called "drag" and "friction".
Does friction affects velocity ratio?
No. The velocity ratio remains constant but the friction absorbs power.
Does friction affect speed or velocity?
Speed is a scalar (non-directional) representation of velocity. Friction affects the magnitude of both and the direction of velocity.
Two forces that can affect an object's velocity?
Gravity and friction.
Name the two forces that can affect an object's velocity?
friction and gravity
What are two factors that affect the friction force between two surfaces?
mass and velocity
What are the two factor that affect the friction force between two surfaces?
mass and velocity
What are the two factors that affect the the friction force between two surfaces?
Mass and velocity.
What are the two surfaces that affect the friction force between two surfaces?
mass and velocity
What are two factors that affect friction force between two surfaces?
Mass And Velocity
Can atmospheric pressure affect an object's velocity?
Yes. It's called "drag" and "friction".
What are two forces that can affect an object's velocity?
Gravity and friction there are others also like magnetism for example..
How would a reduction in friction in a stream channel affect the streams velocity?
As water in the stream channel flows, it encounters friction; the friction slows the forward movement. The shape,size, and roughness affect the amount of friction. High friction slows the stream significantly.
Which friction slows down moving bodies kinetic or static?
Friction reduce the velocity, hence, it affect kinetic energy. The potential energy from static pressure is then drawn to maintain the velocity (transformation of potential -> kinetic energy). We then see the friction reduce the static pressure but actually, it affect kinetic first.
