(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Find the acceleration of the crate when it is pushed by the same force at an angle of 30 degree below the horizon.

Given mass = 2.0kg Applied Force = 10 N, and uk = 0.047

2. Relevant equations

Fx/y = ma = sum of all force vectors

Fk = ukN

3. The attempt at a solution

So I did a free body diagram. Here is my attempt

<Fx = ma

<Fy = 0

Fx = ma = Fcos(-30) * Fk

Fy = 0 = Fsin(-30)+N-mg

Is that it? Anything tricky?

I just want to make sure all my setups are correct.

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Force below horizon

**Physics Forums | Science Articles, Homework Help, Discussion**