- #1
Karol
- 1,380
- 22
Homework Statement
All N+2 masses are m. what is the acceleration of the 2 masses at the ends.
Homework Equations
The rope on a weightless pulley has constant tension.
The Attempt at a Solution
The situation is the same as:
$$\rightarrow~a=\frac{N-2}{N+2}g$$
$$N=1\rightarrow~a=-\frac{1}{3}g$$
And it's wrong