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The forward speed at which oscillations do not increase, where the weave mode eigenvalues switch from positive to negative in a Hopf bifurcation at about 5.3 m/s (12 mph) in this example, is called the weave speed. Below this speed, oscillations increase until the uncontrolled bike falls over. Above this speed, oscillations eventually die out.
Google Maps is a web mapping platform and consumer application offered by Google. It offers satellite imagery, aerial photography, street maps, 360° interactive panoramic views of streets (Street View), real-time traffic conditions, and route planning for traveling by foot, car, bike, air (in beta) and public transportation.
E.g., a reduction of 10% of the total system weight (bicycle, rider, and luggage combined) will save nearly 10% power. A reduced mass is also directly felt when accelerating. For example, the Analytic Cycling calculator Archived 2022-01-15 at the Wayback Machine gives a time/distance advantage of 0.16 s/188 cm for a sprinter with 500 g lighter ...
Google Maps is showing the local speed limit to more users across the US. After debuting in the San Francisco Bay Area and Rio, Brazil, the feature has now been spotted in New York City, Los ...
Unlike street maps, bike maps often include features such as topographical features (ex: major hills), bike shops, and pavement quality. [2] Often countries will also update bike maps based on the interest of the public in that area. Evaluation methodologies and map designs are helpful in designing cycle maps in other cities. [3]
Most bikes have positive trail, though a few, such as the two-mass-skate bicycle and the Python Lowracer, have negative trail. [ 12 ] Trail is often cited as an important determinant of bicycle handling characteristics, [ 13 ] [ 14 ] and is sometimes listed in bicycle manufacturers' geometry data.
A 2001 study in Edmonton, Alberta, Canada concluded that cyclists found 1 minute of cycling in mixed traffic as onerous as 4.1 minutes on bike lanes or 2.8 minutes on bike paths. [28] A study of cyclists in Washington D.C. found that cyclists were willing to spend on average 20.38 extra minutes per trip to travel on an off-street bicycle trail ...
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