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1. 1) use 1/2 * a * t^2 = D, get a = 1.78 2) use F.net = Wx + F.kf = Wx + N * Uk = Wx + Wy * UK get 3* 1.78 = 3 * sin(27)*9.81 - 3 * cos (27)* 9.81 * Uk (use - b.c. opps. dirct.) get Uk = 0.306 3) use F.n * Uk...

...canal a be skater s A speed b be skater s B speed The time they pass each other for the first time at 250m from one bank: 250/a = (x-250)/b...

過了五年 1. 獨立的句子 Five years passed . 2. 片語 (譬如： 過了五年，他離開了。) After... graduated for five years. 注意： over five years 是超過五年 = more than 5 years...

... family, so we will going to church to participate in a church activity over the weekend. In life of the school in senior high vocational school, I pass in examination the accounting's business C grade, webpage ...

...easygoing good to get along with people, During the school worked with over the plant's engine room staff works four years Also passed the river Hite test, I hope the company can give me a chance...

...certification in each of the three to an exam in April, after passing an examination required to attend training, complete...local history and geography will be the focus of examination, all over , "a historic" character, history, must be ...

... apply for an original driver license if you are over 18, you will need to do the following: 1. ... true full name 8. Pay the application fee 9. Pass a vision exam 10. Pass a traffic laws and...

...future. Now the tiring days are over . Again, I hold gratitude for all your...感謝 2009-04-11 19:51:12 補充： 補充一下: As time passes by, 時間是單數... 應該是 They were of great...