A2290 kg car traveling at 10.5 m/s collides with a 2780 kg car that is initially at rest at the stoplight. the cars stick together and move 2.80 m before friction causes them to stop. determine the coefficient of kinetic friction

i believe it is b. what was the cause of the big bang

hope this !

1= 26.17

2= 1.17

3=30.86

4=5.86

just took the assigment on edge

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