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What kind of friction occurs during free fall?
air resistance is the most likely to occur
When you push on a stationary object and it doesnt move what kind of force is most likely opposing your efforts?
static friction
Which type of friction produces the most heat?
sliding friction
What has the most friction?
carpet
What types of surfaces create the most friction?
If both of the surfaces on which friction is to be created are very rough, the friction will be more. The more rough the surfaces more friction we have.
What kind of friction occurs during free fall?
air resistance is the most likely to occur
What kind of achohol has least calories?
The kind that makes you have the most sex.
Which miterial has the most friction?
Your mom has the most friction. (:
When you push on a stationary object and it doesnt move what kind of force is most likely opposing your efforts?
static friction
Which type of friction produces the most heat?
sliding friction
What has the most friction and why?
rough materials can generate a lot of friction
Is friction increased with inflated tires?
No, when your tire is at the optimum recommended pressure friction is least.- You will notice this most on bicycle tires, when pressure is low, it's harder to pedal. I pump my bicycle tires to 45 psi and have a smooth, fast ride.
What is more sliding friction or static friction?
static friction is higher in most cases, if you're talking about the coefficient of static or kinetic friction
What has the most friction?
carpet
What types of surfaces create the most friction?
If both of the surfaces on which friction is to be created are very rough, the friction will be more. The more rough the surfaces more friction we have.
What is an experiment that uses a Tech Deck?
Well, you could roll it on different surfaces to see how fast it goes on each surface, and determine which one has the least and most friction.
Is friction useful for ships?
Yes and no. In order to go faster, a ship must reduce its air and water friction as much as possible, as friction force acts in the opposite direction as motion, ie slows the object down. However, it is friction that allows the propulsion system to 'push' the ship forward. This deals more with viscosity, which is *like* the friction of a liquid. In sailboats, it is the friction with the air that propels the ship.Because friction is related to the area of contact and the vector of the velocity, it is ideal to have the least amount of surface area facing to the direction of motion, which is why most ships have a Vshape in the front.
