/sci/ - Science & Math

Please someome help me I'm begging you, I need this done in less than an hour:

A man is running with an acceleration of 3,6m/s^2 for 10/3s and then he keeps running with a constant velocity until he reaches the end of the road. The road's lenght is 100m.

1)How long does it take for him to reach the end of the road?

2)He could go faster if his acceleration in the beginning was faster, thus reaching his maximum speed earlier. If his maximum speed is the same as in the first question, then what would be the required acceleration for him to run the 100m in 9,9s?

>>11802731
I should be the one asking question here, luckily for you I have only one: Why did you play with my feelings? You knew I loved you.
>>11802737
A shadow of my former self