In denver, children bring their old jack-o-lanterns to the top of a tower and compete for accuracy in hitting a target on the ground. suppose that the tower height is h = 7.40 m, and that the bulls-eye is a horizontal distance of d = 3.2 m from the launch point. if the pumpkin is thrown horizontally, what is the launch speed needed to hit the bulls-eye? (neglect air resistance.)

f=ma a/f/m a= 480/60 a = 8m/s/s that is quick wow

f=ma newton's second law 7x8=56n

d) physical means can be used to separate the components of air.

the total distance that martina travels that day is

(distance from home to mom's office) plus (distance from mom's office to school)

plus (distance from school to library) plus (distance from library to friend's house)

plus (distance from friend's house to martina's house).

(we don't know what any of these distance actually is.)