Solution 2.3b - Revision history

Ian at 17:03, 26 March 2011

Ian — Sat, 26 Mar 2011 17:03:28 GMT

←Older revision		Revision as of 17:03, 26 March 2011
Line 9:		Line 9:

	Which gives		Which gives
-	<math>F=W=~~840~~\ \text{N}</math>	+	<math>F=W=7840\ \text{N}</math>

Ian at 15:38, 3 February 2011

Ian — Thu, 03 Feb 2011 15:38:56 GMT

←Older revision		Revision as of 15:38, 3 February 2011
Line 6:		Line 6:
	<math>F-W=0</math>		<math>F-W=0</math>

-	But <math>W=mg=800\times 9.8=7840\ \text{N}</math>	+	But <math>W=mg=800\times 9\textrm{.}8=7840\ \text{N}</math>

	Which gives		Which gives
	<math>F=W=840\ \text{N}</math>		<math>F=W=840\ \text{N}</math>

Ian: New page: The lift force $F$ must balance the weight $W$ , that is $F-W=0$ But $W=mg=800\times 9.8=7840\ \text{N}$ Which gives $F=W=840\ \text{N...$

Ian — Thu, 11 Mar 2010 10:38:50 GMT

New page: The lift force <math>F</math> must balance the weight <math>W</math>, that is <math>F-W=0</math> But <math>W=mg=800\times 9.8=7840\ \text{N}</math> Which gives <math>F=W=840\ \text{N...

New page

The lift force
<math>F</math>
must balance the weight
<math>W</math>, that is

<math>F-W=0</math>

But <math>W=mg=800\times 9.8=7840\ \text{N}</math>

Which gives
<math>F=W=840\ \text{N}</math>

Solution 2.3b - Revision history

Ian at 17:03, 26 March 2011

Ian at 15:38, 3 February 2011

Ian: New page: The lift force F must balance the weight W, that is F-W=0 But W=mg=800\times 9.8=7840\ \text{N} Which gives F=W=840\ \text{N...

Ian: New page: The lift force $F$ must balance the weight $W$ , that is $F-W=0$ But $W=mg=800\times 9.8=7840\ \text{N}$ Which gives $F=W=840\ \text{N...$