<h2><em>What two terms are sometimes used to indicate opposite directions from a point?</em></h2>
- <em>The terms <u>positive and negative</u> can be useful when giving opposite directions from a reference point.</em>
<em>hope </em><em>it</em><em> helps</em>
<em>#</em><em>c</em><em>a</em><em>r</em><em>r</em><em>y</em><em> </em><em>on</em><em> learning</em>
Answer:
C
Explanation:
This is right because that's how u describe it
F=ma
m=f/a
m=6N/2 m per secon per second
m=3 kg.
If the cart is 1 kg then 3kg-1kg is 2kg.
The mass of the rock is 2kg.
