Posted by **Anonymous** on Monday, November 15, 2010 at 1:47am.

For the stepladder shown in Fig. 12-51, sides AC and CE are each 3.34 m long and hinged at C. Bar BD is a tie-rod 0.662 m long, halfway up. A man weighing 746 N climbs 2.51 m along the ladder. Assuming that the floor is frictionless and neglecting the mass of the ladder, find (a) the tension in the tie-rod and the magnitudes of the forces on the ladder from the floor at (b) A and (c) E. (Hint: Isolate parts of the ladder in applying the equilibrium conditions.)

## Answer This Question

## Related Questions

- physics - For the step ladder shown in the Figure, sides and are each ft long ...
- Physics - A long thin rod of mass M = 2:00 kg and length L = 75:0 cm is free to ...
- Angular Momentum - A long thin rod of mass M = 2.00 kg and length L = 75.0 cm is...
- physics - A square bar with a mass of 0.830 kg and 19.3cm long (l) rests on two ...
- Physics- Angular Momentum - A long thin rod of mass M=2.00 kg and length L=75.0 ...
- Physics - In a machine a cylinder with a mass of 80.0 g is pushed down into a ...
- Physics - In a machine a cylinder with a mass of 80.0 g is pushed down into a ...
- Math, Algebra - Rod a is twice as long as rod b, rod c is 1/12m shorter than rod...
- Physics - A 1.2 -long steel rod with a diameter of 0.50 hangs vertically from ...
- Physics - A 1.2m -long steel rod with a diameter of 0.50cm hangs vertically from...

More Related Questions