Homework Statement
A hellicopter traveling upward at 69 m/s drops a package from a height of 500 meters. To the nearest second how long does it take to hit the ground?
Homework Equations
possibly displacement??
v= 69
x=500
a=9.8
t=??
The Attempt at a Solution
do i use
X=1/2...
Homework Statement
Standing on the top ledge of a 55 meter high building you throw a ball straight up with an initial speed of 35 m/s. How long, to the nearest second, does it take to hit the ground?
Homework Equations
v= at + vo
The Attempt at a Solution
i think I am using the...
could u possibly show me the variables u used to substitute into the formula?
im kinda having a hard time with this, and I am not exacly following what your doing...
A person jumps from a window 46 meters high and is caught in a firefighter's net which stretches 0.6 meters. to the nearest tenth of a M/S^2, what is the magnitude of the persons acceloration in the net.
that is copy/pasted from my hw.
Homework Statement
a person jumps from a window 46m high. and is caught in a figherfighters net which streaches .6m. to what tenth of a m/s^2 is the persons magnitude of acceloration in the net
Homework Equations
X= - 46
a = -9.8
v= ?
The Attempt at a Solution
would the...