- #1

ChiralSuperfields

- 1,331

- 142

- Homework Statement
- Pls see below

- Relevant Equations
- Pls see below

For this problem,

The solution is,

However, how do they know the block B will move up and block A will move down? The masses of each are not given so could be the other way round if ##m_b > m_a##?

Also how do they know that if block B moves up by 1cm, block A will move down by 2cm?

Many thanks!

The solution is,

However, how do they know the block B will move up and block A will move down? The masses of each are not given so could be the other way round if ##m_b > m_a##?

Also how do they know that if block B moves up by 1cm, block A will move down by 2cm?

Many thanks!