the average velocity of the object over that time interval is

相关推荐

• 英语翻译I was sitting on my board just past the break,catching my breath from paddling out,and realizing the over head high break was probably too big for me.The sets were tight and big.I was a slightly above average surfer at the time.Basically,I had a problem.
• 英语翻译Sitting in front of the television may be relaxing,but spending too much time in front of it may take years off your life.Watching less television may help you live a longer life.Australian researchers collected information from more than 11,000 people over the age of 25.The study found that if people watched an average of six hours of TV a day,they lived about 4.8 years less than those who didn’t watch any television.Also,people over the age of 2
• 以下皆是基本积分问题： An object is moving with 速度velocity (in ft/sec) v(t)=t^2-3t-10.Find the displacement and total distance travelled from t=0 to t=8.求位移Displacement 和距离distance.Evaluate the indefinite integral.求 2sin^5(x)cos(x) 的积分.Estimate the area under the graph of f(x)=1/(x+2) over the interval [0,5] ,using four approximating rectangles and right endpoints.求Rn 和 Repeat the approximation using left endpoints-----Ln.求 4x(x-2)^(1/2)的积分.
• 我在用Fluent模拟甲烷和空气的混合气体预混燃烧,绘制残差曲线的时候有如下提示iter continuity x-velocity y-velocity energy k epsilon ch4 o2 co2 co h2o no time/iter Error: Floating point error: invalid numberError Object: ()请问这是什么意思?
• the average velocity of the object over that time interval isover在这里是什么用吗意思我知道,我不知道这是那种用法,在这里是动词?我是奇怪over在这里是什么意思，over不是在某某的上面吗？？over that time ，这里是在什么时间之上这里的over怎么解释呢，我老是感觉不能理解gwx44644：不好意思，这是数学书。
• 毕业翻译,实在看不懂,求大神帮忙翻译一下Instead, the encoder includes circuitry whichinhibits the operation of the random pulse generator to the extent necessary toforce a particular switching signal mode for a predetermined average time interval. For instance, assuming thatit is desired to continue to operate for a while with a rectangular switchingsignal of the 4C modeas in FIG. 2, it is necessary to reset the seven pulse counter at the mode transition point between ti
• the average velocity of the object over that time interval is
• 英语翻译Under which of the following conditions is the magnitude of the average velocity of a particle moving in one dimension smaller than the average speed over some time interval?A.A particle moves in the +x direction without reversing.B.A particle moves in the -x direction without reversing.C.A particle moves in the + x direction and then reverses the direction of its motion.D.There are no conditions for which this is true.
• 英语翻译(1)Impacts that could generate large tsunamis onto the whole coastline of the Pacific Ocean occur,on average,once in 1,000 years.Over geologic time ,events of that frequency left traces in sedimentary rocks.Geologists ought to be looking for those traces,but they too can find it hard to keep in mind something they haven't seen.(2)The product is made with advanced equipment and scientific techniques,using Hainan fresh coconuts as main material,cont
• 翻译器I never said you love me,I don't need your love
• 一批产品共100件,其中有10件次品,放回顺次连续取两件,求第一次取到次品、第二次取到正品的概率