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January 31, 2015

January 31, 2015

Posted by **Jim** on Friday, January 14, 2011 at 11:05am.

- physics -
**bobpursley**, Friday, January 14, 2011 at 11:55amThe sum of the heats gained is zero (something loses heat).

Heatgainedwater+heatgainedgold=0

.22*Cw*(Tf-25)+3*Cg*(Tf-99)=0

solve for Tf

- physics -
**Shaba**, Friday, January 14, 2011 at 1:47pmA*t =v-u at=v-u add u to both side at*u=v-at

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