a rabbit and fox ran a race. they started in the same direction, from the same place. the rabbit accelerated 5m/s2 to its maximum speed. ran at this speed for 4s. fox accelerated 2m/s2 for 8s. who was ahead at the end of the 8s and by how much?

increases it

when jerome paddle in flowing river towards east the net speed of jerome will increase

so the net speed of jerome will be given as

now the speed of paul will be same as it is given as he is running on the ground

so

so here we can say since the speed of jerome is more so he will win the race

now as we know the distance so the time difference is given as

so jerome will reach first and the time difference will be 203.55 s or 3.4 min