- #1

- 12

- 0

You are using an out of date browser. It may not display this or other websites correctly.

You should upgrade or use an alternative browser.

You should upgrade or use an alternative browser.

- Thread starter irrehaare
- Start date

- #1

- 12

- 0

- #2

- 12

- 0

so nobody know the answer or i wrote quastion to complicated ?

- #3

HallsofIvy

Science Advisor

Homework Helper

- 41,847

- 966

- #4

- 12

- 0

- #5

VietDao29

Homework Helper

- 1,424

- 3

Positive direction downward.

Let a

Let a'

Let a'

So the acceleration of m2 with respect to the ground is a

And you have a

Since the mass of the movable pulley is negligible, the resultant force acts on it must be [itex]\vec{0}[/itex].

You can use Newton's 2nd law to solve this problem.

Viet Dao,

Share: