Recent content by marsh

it's okay tony873004 we all make mistakes =)

i need some help on these two question is it possible for the with the highest speed crossing the finish line to lose the race? why if one object has a higher speed than the second one then does it mean the first one has a higher accelaration? thanks

is that correct? or is the xf= 0m and xi=105m b/c it's being dropped from the top?

so the xi= om xf=105m and vi=5.50m/s vf= 0m/s a= 9.80m/s^2

do i use xf=xi+vit+.5at^2 ?

the problem is that i don't know what equation to use for this problem. Would the speed of the helicopter, 5.50m/s, be the speed of the package as well?

I need some help with a question please. If a helicopter has a speed of 5.50m/s moving upward vertically and when at the height of 105m above Earth a box is dropped from the window how much time will it take to reach the ground?