1. If you were to throw a large log over the edge of the Grand Canyon and it took 5.65 seconds to hit the ground, calculate the velocity of the log at impact in m/s and calculate the distance the log fell in meters. 2. Convert the distance the log fell in Question #1 into feet

Please help and show the work!! I mostly need number two because I'm bad at converting.

does anyone know or what?

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.

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