<span>hydrocarbon (but im not 100% sure)</span>
Answer:

Explanation:
We can use the following SUVAT equation to solve the problem:

where
v = 0 is the final velocity of the car
u = 24 m/s is the initial velocity
a is the acceleration
d = 196 m is the displacement of the car before coming to a stop
Solving the equation for a, we find the acceleration:

Answer:
5kg
Explanation:
The cart with the least amount of mass will result in the fastest acceleration.
When a relationship between two different things is shown in a fraction it is a ratio.
hope this helps :)
The energy that then radiates out from the surface, longwave radiation, is trapped by the same greenhouse gases, warming the air, oceans, and land. This process, appropriately dubbed “the greenhouse effect,” is how global warming occurs.