9. A driver of a car traveling at 15.0 m/s applies the brakes, causing a uniform acceleration of - 2.0 m/s2. How long does it take the car to accelerate to a final speed of 10.0 m/s? How far has the car moved during the braking period?
long will it take for the car

Answer///(d) atoms contain small,negatively charged particles;

Lexy is correct because angle r is between the incident wave,  n  = 0, and a diffracted wave.

Answer: 1.4 seconds which is the third optionexplanation: current is defined as the flow of charge per timetherefore, the equation that relates current, charge and time can be expressed as follows: i = δq / δtwhere: i is the current given = 1.8 ampereδq is the charge given = 2.5 coulombδt is the time required for the flow of the given charges to give the 1.8 ampere.substitute with the givens in the above equation to get the time as follows: 1.8 = 2.5 / δtδt = 2.5 / 1.8 = 1.38888 which is approximately 1.4 secondshope this was !

B.air resistancehoped i   can i get brainliest