- #1

inv4lid

- 19

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**At a force of 40N, the body moves along a horizontal surface with an acceleration of 2m/s^2 and under the action of 50N with an acceleration of 3m/s^2. What is the mass of the body?**

F1 = 40N

a1 = 2m/s^2

F2 = 50N

a2 = 3m/s^2

_____________

m=?

2. Homework Equations

**
**F1 = 40N

a1 = 2m/s^2

F2 = 50N

a2 = 3m/s^2

_____________

m=?

2. Homework Equations

As there's no vertical acceleration, we probably don't have to deal with gravity nor N. The only thing i managed to get is N = -G which is somehow useless.

## The Attempt at a Solution

No idea how to get the mass, can anyone help me?