could be the grade of brake pads you use, might have air in your brake systems that you need to bleed, could be low on brake fluid or completely dry.
idon't know and i dont care
depends on what system your talking about.
it might be to heavy for the wheel to handle and it break as the rope
the difference in velocity is mostly due to the great efficiency of the large downstream channel.
Without friction, some forms of mechanical advantage do not function. In most cases for a mechanical apparatus, a reduction in friction is usually accompanied by an increase in efficiency.
no
The ratio of brake power output to power input
Brake Thermal efficiency !!
centralization inversely affect manpower efficiency
it dosent
yes
I highly doubt it.
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12%
im not for sure there is a legal minimum but i tighting them to 3 to 4 clicks and the car shouldn't go any where
The size and quality of a vehicle's tires affect fuel efficiency. Bad spark plugs will cause cars and trucks to use more gas.
idon't know and i dont care