The air track reduces friction between the glider and the track to zero The glider was released from rest and moved along the track . The mass holder hit the ground before the card pressed through the second light gate . Which two statements describe the effect this would have in the glider

i agree kid

explanation:

a

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