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April 20, 2014

April 20, 2014

Posted by **Shan** on Friday, August 30, 2013 at 5:56pm.

- physics -
**Devron**, Friday, August 30, 2013 at 6:13pm***Convert initial speed to m/s

a=-6.5m/s^2

Vf=0

d=?

***Vi=97km/h*(10^3m/1km)*(1h/3600s)=27m/s

Use the following equation and solve for d:

Vf^2=Vi^2+2ad

0^2=(27m/s)^2+2(-6.5m/s^2)d

729=13d

Solving for d,

729/13=d

d=56m

- physics -
**bobpursley**, Friday, August 30, 2013 at 7:04pmcorrect.

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