Arifle with a muzzle velocity of vo shoots a bullet at a target r away at the level of the muzzle. how high above the target must the rifle be aimed so that the bullet will hit the target? (neglect air resistance.) let vo = 250 m/s and r = 100 m. find h

H = 0.784 m

Explanation:

given,

speed of velocity in x - direction = V₀

Range, R = 100 m                  

let time taken be t

in - x direction  

in- y direction                                              

H = 0.784 m

the independent variable, the one that is intentionally manipulated, is whether or not the car hits the barrier.

the dependent variable, the one that you measure the response in, is the distance that the washers travel.

the answer is b i think