D, Render aid and assistance. I learned this in my government/public administration class. If they don't they can be sued, and lose their job. It also slightly follows the 'Good Samaritan' law, but not fully.
Answer:
Rift valleys
Explanation:
An example is the Great Rift Valley in Africa. As plates move apart, they leaves a gap in the crust.
<h3><u>Question</u> :-</h3>
- A car starts from rest and accelerates at 2.5m/s² for 2s. What is the final velocity of the car?
<h3><u>Required Solution </u>:-</h3>
- The final velocity of the car is 5 m/s
<h3><u>Provided that</u> :-</h3>
- Acceleration, a = 2.5m/s²
- Time taken, t = 2 sec
- Initial velocity, u = 0 m/s (As car started from rest)
<h3><u>To Calculate</u> :-</h3>
- The final velocity of the car
<h3><u>Required Equations of Motion </u>:-</h3>
<h3><u>Calculation</u> :-</h3>
<u>Henceforth</u> –
- The final velocity of the car is 5 m/s
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Do you have the molecular weight? I’ve never done this type of chemistry before but from researching it the equation is nxAx100/M. n=# of atoms, A=atomic mass, & M=molecule weight. Sorry if this isn’t helpful, if you can give me an example I may be able to help.