how long did it take to get 20 m?
time=distance/velocity=20/300 sec
how far did it drop?
distance=1/2 g time^2
a bullet is fire in a horizontal direction with a
muzzle velocity of 300m/s in the absence of air
resistance, how far will it have dropped in travely
a horizontal distance of(a)20m?(b)40m?(c)60m?
how far will it drop in one second
1 answer
1 answer