A car is driving down the road and has 15,000 J of kinetic energy. If comes upon a snowy area and the driver hits the brakes so that it is going half as fast, what is its new kinetic energy?

Ithink the answer is d i hope it my friend message me if i’m wrong and i’ll change my answer and fix it for you

No because scientist are still changing there mines today so they are not correct to this day

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 !