题目 The racer in the cycling time trial rode at a speed of 12 meters per second.How many km has he covered in 3/4 hours? 相关知识点: 试题来源: 解析x=32.4km v=12m/s→km/h=12⋅3.6km/h=43.2km/h t=3/4=3/4=0.75h x=v⋅t=43.2-0.75=32.4km ...
The window for getting one of the elusive spots for the 2023 New York City Marathon will open soon. Here's what you need to do to secure one of them.
It is expected that the number of public transport users may decrease, and many may change using to private vehicles in the post COVID-19 period. The increase in the private motorized transport may have an unsustainable impact on urban transport, environment and residents’ life. Therefore, it...
B: It’s only covered 24,000 miles. C: That’s still too expensive. D: I’m a college student. 查看答案 简答题 Mary: Susan dear, ___1___Does Tom hang out with his classmate Jimmy? Susan: I don’t know.___2___ Mary: His what, on what? Susan: It’s like Qzone. You...
Chris Hatler is a writer and editor based in Philadelphia, Pennsylvania, but before joining Runner's World and Bicycling, he was a pro runner for Diadora, qualifying for multiple U.S. Championships in the 1500 meters. At his alma mater the University of Pennsylvania, Chris was a multiple-tim...
The simplest way to measure your cadence is just to count how many times your legs go up and down in a minute. For a more accurate record, use a cadence sensor. Thebest power metershave built-in cadence sensors. Many cadence sensors for bikes attach to the left-side chainstay. When a...
It will also have suggested speed, usually around 20 to 30 miles per hour (32 to 48 kilometers per hour). Slow to that speed and look for pedestrians in the crosswalk. If the walk is clear, continue to the yield sign, checking to your left for any traffic in the circular roadway. ...
56.Who is thinner than you? 57.heavier 58.shorter/horter 59.go cycling 60.younger 61.bigger/igger 62.smaller/maller 63.heavier 64. older younger 65.longer/onger 66.older/lder 67.than both of 68.stronger 69.stronger/tronger 70.taller/aller 71.stronger/tronger 72.older/lder 73. shorter...
The next time you head out the door, try to hit 2 miles at 168 SPM. Once your whole run is at 168 steps per minute, increase your running cadence by another 5% for one mile again (168 x 1.05 = 176.4) to 176 SPM. Again, gradually increase the percentage of your run at this faste...
By combining sensor data from Apple Watch and connected power meters, new algorithms have been developed to estimate Functional Threshold Power (FTP). FTP represents the maximum level of cycling intensity that a rider could potentially sustain for an hour. With the help of FTP, Apple Watch is ...