Set up your pedometer with your stride length if needed. To find this, measure 100 feet, walk the distance, count your steps and divide 100 by the number of steps to get your stride length. Multiply your weight by a factor of 0.57 to determine how many calories you burn while walking a...
One long-distance flight consumes fuel which a car uses in several years' time, but they cause the same amount of pollution. So, some people think that we should discourage non-essential flights, such as tourist travel, rather than limit the use of cars. To what extent do you agree or ...
There are several ways to measure orcalculate your walking speed, includingphone apps, GPS watches, and low-tech options using a known distance (such as around a running track) and a stopwatch. To determine your pace, try a calculator. Note: The charts below were developed using the pace ...
当三角载波信号频率一定时，若只改变正弦波基准信号的频率，即让载波比Ⅳ不为常数，同样可以改变输出电压的频率，这样正、负半周的脉冲数和相位在不同的输出频率下，就不完全对称，把这种控制方式称为同步式脉宽调制控制方式。（ ）。
解答答案是D.本题考查特殊疑问词和固定短语.对距离的"值"的提问用what,What's the distance…距离是多少;how far对距离提问,不与distance 连用,可改成"How far is it from the hospital to the museum?",故排除A和B;during表示时间,在…期间;而本题表示的是"距离",故排除C;within walking distance步行可...
Walking 5,000 steps a day can sound daunting, even for advanced exercisers. Converting the step count into more tangible goals makes this objective more achievable. To determine how many miles are in 5,000 steps, you must first know the average step length. Step length is the distance betwe...
On the first day of the program, you’ll take a test to determine your level. At the end of each seven-week session, your language skills are evaluated. And if you’ve made enough progress, you’re promoted to the next level. In addition, you can enter the language center bonus ...
Whatever the reason, there’s a way to determine if your treadmill is measuring accurate distance. Here are four ways you’ll know. 1. Understand How Your Treadmill Calculates Distance Start by researching how your specific treadmill calculates distance. You can usually find the answer by reading...
For most people, walking 10,000 steps is approximately five miles.[5] With that said, factors such as the intensity level of your walk as well as your stride length will determine exactly how far you walk. The calculator above can adjust for your height to give you a more precise range...
The terrain turns out to be very technical, don’t be afraid of slowing down and walking. Going fast is not at the heart of trail running. Take your time and enjoy the activity instead of focusing on your speed. 5. Adjust the length of your run Hilly running takes time and the rocky...