To find the acceleration of the car, we can use the following relationship:

where

is the final speed of the car (it is zero because the car comes to rest)

is the initial speed of the car

is the acceleration

is the distance covered
By rearranging the equation, we get:

where the negative sign means it is a deceleration.
Answer:
troposphere
Explanation:
because troposphere is the layer of atmosphere closest to the earth . air is thicker at lower altitudes requiring more energy to push themselves to the sky . however , the air is thinner caused flight more fuel efficient .
Answer: it’s B -3x-5
Explanation: just answered it and got it correct.
Answer:
Stays the same.
Explanation:
The law of conservation of matter states that in chemical reactions, the total mass of the products must equal the total mass of the reactants, in other words, it must stay the same.
Answer:wind
Explanation:give me brainiest