# Posts by Sian

Total # Posts: 15

Collage Physics
An elevator with a man inside, of gross mass 500KG, starts moving upwards with a costant acceleration and acquires a velocity os 2m/s after travelling a distance os 3m.Find the pull in the cables during the accelerated motion. If the elevator, before stopping, moves with a ...

Collage Physics
n elevator with a man inside, of gross mass 500KG, starts moving upwards with a costant acceleration and acquires a velocity os 2m/s after travelling a distance os 3m.Find the pull in the cables during the accelerated motion. If the elevator, before stopping, moves with a ...

engineering physical
An elevator with a man inside, of gross mass 500KG, starts moving upwards with a costant acceleration and acquires a velocity os 2m/s after travelling a distance os 3m.Find the pull in the cables during the accelerated motion. If the elevator, before stopping, moves with a ...

Physics
A string is wound around a solid cylindrical spool of mass 9.7 kg and radius 0.1 m and is tied to the ceiling. If the spool is released from rest and rolls on the string, and the distance to the ﬂoor is 6.14 m, how long will it take the spool to hit the ﬂoor?

statistics
birth weight of infants. a health care professional wishes to estimate the birth weights of infants. how large a sample must be obtained if she desires to be 90% confident that the true mean is within 2 ounces of the sample mean? assume sigma=8 ounces

I have a science essay on the rainforest due tommorow. Need help fast!!!!

RS
i have to write a newspaper report on the crusifiction of jesus but ive left my bible at school so i don't no how to do it plz help love sian xxx

history
for my homework i have to write a newspaper report on the germans and why they had to pay for the damage they caused. I've got really stuck and don't know what else to include. Please help. I will love you if you do !! xx

History
* its !!! x

History
i think ots beacause it was part of the british empire x

history
why didn't the germans win the war ?

history
what did the germans do wrong in ww1?

History
why did germany not want to pay for all the damage they done in ww1? Please help me as i have to write a newspaper report on it. Thanks x

Preschool teacher needs your help... thx soo much
they are a bit young to be learning the water cycle though aren't they? i learnt it in like yr5

math
1546.2 xx

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