Posted by **Bryan** on Wednesday, September 3, 2014 at 8:44pm.

A 49-N force is applied perpendicular to the portion BC of the bent bar. Determine the moment of P about point B and about point A.

The image shows a bar that is straight from point A to B but then bends at a 42 degree angle to the left from point B to point C. The distance from A to B and B to C is 2.0m.

I determined the moment at point B (before the bend) as the simple calculation 2*49 and got 98.

My question is about the moment about point A. What steps should I take to figure this out?

## Answer This Question

## Related Questions

- physics - a uniform bar of mass is supported by support pivoted at top about ...
- vector mechanics- dynamics - The slender bar AB weights 8 kg and moves in the xy...
- physics - A pendulum consists of an object of mass 1.07 kg that hangs at the end...
- Physics - On a frictionless table, a glob of clay of mass 0.54 kg strikes a bar ...
- physics - The drawing shows a 156-kg crate hanging from the end of a steel bar...
- Physics - A certain type of propeller blan can be modeled as a thin uniform bar ...
- Physics - Tapered bar with end load The small tapered bar BC has length L=0.1 m ...
- physics - a certain type of propeller blade can be modeled as a thin uniform bar...
- PHYSICS - There's a bar with length of 6.49m and mass of 5.45kg leaning against ...
- Mcmaster - A pendulum consists of an object of mass 2.26 kg that hangs at the ...

More Related Questions