the speed of sound is 344m/s. you have built a really fantastic car that can really go fast. if the car accelerate at 22.4m/s, how much time till you...

the speed of sound is 344m/s. you have built a really fantastic car that can really go fast. if the car accelerate at 22.4m/s, how much time till you reach the speed of sound? how many kilometers will you travel before you reach that speed?