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What will hapeen to the gear in a bicycle if you travel high speed?
Wiki User
∙ 13y ago
Nothing much really. If you're on a long/steep descent you may eventually end up going so fast that you can't keep the pedals turning fast enough to be able to add any more speed. At this point you will begin to coast, i.e. the wheels will keep spinning regardless of the chain and pedals, which will continue until your speed has tapered off to the point where pedalling will again engage and put power to the rear wheel.
Wiki User
∙ 13y ago
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What is the Speed Ratio of a bicycle?
The speed ratio of a bicycle is the (gear ratio* radius of the wheel)/ Length of the pedal arm.
Can you slow down the bicycle by changing the gear?
No. Simply changing the gear without doing anything else won't slow a bicycle down. You can coast along without peddling and that will slow you down or you can use the brakes to slow the bike. Changing gears will affect the speed only if the current speed is slower than the highest speed you can reasonably attain with the selected gear - changing to a higher gear will help you speed up.
What limits the speed of the bicycle?
A bicycle's speed is limited by several factors. Below is a list of some of these factors that limit bicycle speed. -Gear the bicycle is in. -Weight of bicycle and/or rider. -Size of gears. -Terrain -Tire size -Strength or power of the rider. -One key point to note is that the speed at which a rider can spin the wheel is related to the ratio between the front gear size and the rear gear size. If the front gear is larger than the rear gear, the rear gear(and thus the tire) can achieve a higher spin rate because one spin of the front gear will equate to multiple spins of the rear gear. Therefore the better the ratio is, the faster the bike can travel. Also, the tire size can be a limiting factor of a bicycle's speed. If the rear gear spins at 1RPM and the rear tire has a circumference of 1 meter, then 1 meter will be traveled every minute. So plainly the greater the circumference the better. This also brings in a third factor however, the weight of the tire. At a certain size, the tire becomes so heavy that friction of the wheel on the ground makes it more difficult to achieve motion. The lighter the tire is the less friction it will create.
What 4 letter word means the working part of a car or bicycle which changes the speed?
gear
What is a gear chain on a bicycle?
Put simply... it's a circle of links that connects the drive gear (attached to the pedals) to the speed gear(s) - attached to the rear wheel. Rotating the drive gear (using the pedals) transfers the movement to the gear cogs on the rear wheel - which propels the bicycle forwards.
What is the fastest speed can you travel in second gear?
1000000000000000000 mph
What is cause of dragging on engine when change gear?
Low RPM. Gear is too high for travel speed
What are the main features of a GMC Topkick bicycle?
Some of the main features of a GMC Topkick bicycle include, dual suspension and 21-speed gear. One can purchase this bicycle from reputable online retailers such as Amazon.
Is a bicycle a wheel in axle or a gear?
A bicycle is both.
How would you go about changing your speed on a bicycle?
pedal harder and fasterkeep pedalling at the same pace, but change to a higher gear
What two controls on a bicycle can cause a change in speed?
The brakes, and the gear levers - assuming the rider keeps pedalling at the same pace.
How do you make a rocket like the one Top Gear had on a bike in their video- Rocket-powered bicycle - Speed - BBC?
You build a rocket and strap it on
