Ca (NO3)2(s) ---> Ca2 + (aq) + 2NO3 -(aq)
Answer:
Ep = 3704.4 J
Explanation:
Data:
- Mass (m) = 126 kg
- Gravity (g) = 9.8 m/s²
- Height (h) = 3 m
- Potential Energy (Ep) = ?
Use formula:
Replace:
- Ep = 126 kg * 9.8 m/s² * 3 m
Multiply, but it tells us that the units should not be used in the answer, so we solve it as follows:
What is the GPE?
The GPE is <u>3704.4 Joules.</u>
Convergent boundaries form earthquakes, which forms mountains and islands.
1.) false
2.) false
3.) true
4.) false
5.) false
6.) idk
7.) true
8.) true
9.) idk
10.) true
11.) true
12.) false
13.) false
All of the following are examples of physical properties except tearing.
<h3>
What is Physical property?</h3>
This is used to describe the state of a physical system and is usually measurable.
Examples include:
Tearing isn't an example of a physical property which was why option A was chosen as the most appropriate choice.
Read more about Physical property here brainly.com/question/17436856