更新1:
Sorry ment to say tavel at 32/km h
if I travel at 32km for 10km how long will it take?
回答 (8)
2016-06-24 1:52 am
Time taken
= Distance / Speed
= (10 km) / (32 km/h)
= 0.3125 h
= 0.3125 × 60 min
= 18.75 min
= Distance / Speed
= (10 km) / (32 km/h)
= 0.3125 h
= 0.3125 × 60 min
= 18.75 min
2016-06-24 1:52 am
@ 32 km/h, you will travel 10 km in 0.3125 hours or 18 min 45 seconds
2016-07-06 1:35 am
Question lacks clarity. If, what is meant is 32 kmph, then the answer is 18 minutes and 45 seconds.
2016-06-29 3:36 am
18 3/4 minutes
2016-06-24 2:01 am
18 minutes 45 seconds
2016-06-24 1:54 am
dx/dt = v , dx is the displacement, (over time "t") , and v is the velocity,
10/t = 32
t = (10/32) h
t = 0.3125 hours = 18.75 minutes
10/t = 32
t = (10/32) h
t = 0.3125 hours = 18.75 minutes
2016-06-24 1:51 am
just under 1/3
2016-06-24 1:51 am
About 19-20 minutes.
收錄日期: 2021-04-18 15:10:44
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20160623174826AAtqfB8