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How does a balloon hovercraft work does it have lots of forces acting on it and what does friction have to do with it?
It has lift by having hot air, which rises. Gravity, Lift, and Friction act upon the balloon hovercraft. The friction is a fluid friction known as Air Resistance.
When you are running on a road you are act Upon by A frictional force of the road. is there another force acting on you?
Yes. Gravity. Air resistance (friction again).
How does friction act on an object?
friction is a force that retracts on unicorns
What is friction what are four types of friction?
Friction is most commonly known as any push or pull. There are four types of friction ; sliding friction, static friction, rolling friction, and fluid friction. Sliding friction is when something is sliding against another surface. Static friction is when there is force being applied upon a heavy object or the object is being moved on a rough surface. Rolling friction is when something is rolling on a surface and friction slows it down. Finally, fluid friction is when an object is being slown down on or in water, air, or any others fluid.
Is there friction in water?
yes, fluid friction
What forces act upon a car when it accelerates?
friction
Forces that act upon cars are?
Gravity, Air resistence, friction and the push from the floor/table
How does a balloon hovercraft work does it have lots of forces acting on it and what does friction have to do with it?
It has lift by having hot air, which rises. Gravity, Lift, and Friction act upon the balloon hovercraft. The friction is a fluid friction known as Air Resistance.
How much friction is produced by brakes to stop a vehicle running at 80kmhr?
friction acting btw the road surface and wheel depends upon the braking retardation of the vehicle. every surface has its own friction coefficient which represents the maximum value , however friction can act in range from 0 to that max value , and this value depends upon the braking retardation.
When you are running on a road you are act Upon by A frictional force of the road. is there another force acting on you?
Yes. Gravity. Air resistance (friction again).
How does friction act on an object?
friction is a force that retracts on unicorns
Why does friction act more on object moving through water than the one moving through air?
Water has high cohesive forces
What is the effect of less friction on an object?
If the friction is less, then the position will stay the same and NOTHING would act upon the Object.
What is the bacteria which act upon waste water in presence of air?
aerobic bacteria
Does Friction act in the direction of motion?
No.
What characteristics affect the friction between objects in contrast?
The heat from the friction upon two objects.
Does a water bubble act as a lens?
it depends upon the level of water which produces the bubble. when there is less water,the bubble acts like a lens
