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What is the name of the bottom friction?
The bottom part of a fraction is the denominator.
Why do shoes gets holes at the bottom?
That's where they get the friction
Neglecting air resistance and friction if a large block of ice and a small block of ice start sliding down an incline together the heavier block will get to the bottom of the incline when?
Both blocks will reach the bottom of the incline at the same time, as they are subject to the same acceleration due to gravity. The mass of the object does not affect the rate at which it accelerates due to gravity.
Why are longer snowboards faster?
They go faster because they have a longer bottom which means they have a greater contact with the ground. More contact means more friction. This is what makes them go faster than smaller snowboards.
What are two types of friction facings?
top and bottom
What two types if friction occurs when you roll a ball from the top of the to the bottom?
The two types of friction that occur when rolling a ball from the top of a hill to the bottom are kinetic friction between the ball and the surface it rolls on and air resistance as the ball moves through the air.
Which of following is an example of increasing friction intentonally?
Adding sandpaper to the bottom of a sled to slow it down is an example of intentionally increasing friction.
What is done to reduce friction in ski jumping?
apply wax to the bottom of your skis
Can rubber on the bottom of your shoes increase friction?
Yes, rubber on the bottom of your shoes can increase friction with the ground. The rubber material provides traction and grip, helping to prevent slips and falls. However, the effectiveness of the rubber in increasing friction can depend on factors like the texture of the sole and the condition of the rubber.
How is friction small in the bottom bracket of a bike?
The bottom bracket where 3 frame arms meet is supplied with ball or roller bearings which are able to reduce friction very substantially. There are ball or roller bearings also in the gear changing mechanism, in the top and bottom of the "headstock", the front tube into which the handlebar fits, in the pedals, and in the hubs of both wheels.
What slows water at the bottom of a wave near shore?
Friction with the sea bed/shore
If a liquid is poured into water and falls to the bottom the density must be greater than what?
If a liquid is poured into water and falls to the bottom the density must be greater than 1.
