What are the two things that determine gravity? (4 points) select one: a. mass and size b. mass and distance c. size and shape d. shape and distance

mass and distance because if you drop something that is big in mass on a long distance it will be affected by the length on the distance and its mass

Hey there Matya

the answer is B) Mass and distance

hope this helps

thank you

not too sure thinking all accelerations are pointed down

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