- #1
Coldry
- 1
- 0
OK folks, I'm sure this will be easy for the brains in this forum, but I've always been curious as to how this is done. So if you have situation where you have a ladder leaning on a wall and a person is some way up the ladder. If you know the length of the ladder (3m), the angle the ladder is leaning (50 Degrees at the bottom inside the triangle made by the ladder the floor and the wall), the weight of the ladder (10 kg), the weight of the person (110kg) and exactly how high up the ladder the person is (2.5m), how would you calculate the force the ladder is applying on the wall at the top of the ladder?
So I've put some random numbers for parameters here. I don't understand or know the maths involved, so if you need to make some of these numbers different to simplify the explanation please go ahead. Drawings would be appreciated.Thanks
So I've put some random numbers for parameters here. I don't understand or know the maths involved, so if you need to make some of these numbers different to simplify the explanation please go ahead. Drawings would be appreciated.Thanks