英语物理题一道turner's treadmill runs with a velocity of -1.2m/s^2 and speed up at regular intervals during a half-hour workout.after 25 min,the treadmill has a velocity of -6.5m/s.what is the average acceleration of the treadmill during this

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英语物理题一道turner''streadmillrunswithavelocityof-1.2m/s^2andspeedupatregularintervalsduringahalf-hourwork

英语物理题一道turner's treadmill runs with a velocity of -1.2m/s^2 and speed up at regular intervals during a half-hour workout.after 25 min,the treadmill has a velocity of -6.5m/s.what is the average acceleration of the treadmill during this
英语物理题一道
turner's treadmill runs with a velocity of -1.2m/s^2 and speed up at regular intervals during a half-hour workout.after 25 min,the treadmill has a velocity of -6.5m/s.what is the average acceleration of the treadmill during this period?

英语物理题一道turner's treadmill runs with a velocity of -1.2m/s^2 and speed up at regular intervals during a half-hour workout.after 25 min,the treadmill has a velocity of -6.5m/s.what is the average acceleration of the treadmill during this
特纳的跑步机以 -1.2m/s的速度运行并以固定间隔加速在半小时中健身.25分钟后,跑步机的速度为-6.5m/s,求这段时间跑步机的平均加速度
题目不难但是有点怪,你的-1.2m/s^2是打错了吧

英语物理题一道turner's treadmill runs with a velocity of -1.2m/s^2 and speed up at regular intervals during a half-hour workout.after 25 min,the treadmill has a velocity of -6.5m/s.what is the average acceleration of the treadmill during this Turner's syndrome是什么意思 __are sitting at the tableA Turners B Turner,s C The Turners D Turner 说明为什么,, 一道英语物理题 关于功函数的 一道物理题, 一道物理题, 一道物理题, 一道物理题, 一道物理题, 一道物理题,见下图,T时间、V平均速度,S路程 (1/2)Guy,it's simple.Treat your girl how you would want your dad to trea How long have___lived here?Since they came to China three years ago.A Turners B the turners C Turner's D the Turner;s 英语物理题 The trea were running strongly 解一道初中物理题 求一道物理题 一道物理题,求思路 求问一道物理题