Which sentence describe newton's third law? A. the acceleration of an object is equal to the net of force divided by the mass of an object
B. for an object to slow down or speed up the forces acting on it must be unbalanced
C. forces always comes in pairs that act in opposite directions
D. an object that is moving at a constant speed and in a straight line is experiencing balanced forces

C. Forces always comes in pairs that act in opposite directions

Explanation:

I got it right when I chose 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