A150kg motorcycle starts from rest and accelerates at a constant rate along a distance of 350m. the applied force is 250n and the coefficient of kinetic friction is 0.03.

a - find the net force applied to the motorcycle.

b - find the acceleration of the motorcycle.

c - what is its speed at the end of 350m?

d - find the elapsed time of this acceleration.

[explain and show work]

there are no contact forces mentioned on the list of choices that you've provided.

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