The bubble level is used to align the launcher horizontally.\ a) True\ b) False\ The horizontal distance a projectile travels is given by the equation\

\\\\Delta x=v_(ox)\\\\Delta t

\ where

v_(ox)

is the

x

-component of the initial lunch velocity

v_(o)

and

\\\\Delta t

is the time of flight.\ a) True\ b) False\ 3. A ball is launched horizontally off a cliff and lands

30m

to the right from the launch point. If the cliff is

44.1m

high, how much time passed between the launch and when the ball first hits the ground below? Wh: was the initial launch velocity

v_(0)

of the ball off the cliff?

1. The bubble level is used to align the launcher horizontally. a) True b) False 2. The horizontal distance a projectile travels is given by the equation x=voxt where vox is the x-component of the initial lunch velocity vo and t is the time of flight. a) True b) False 3. A ball is launched horizontally off a cliff and lands 30m to the right from the launch point. If the cliff is 44.1m high, how much time passed between the launch and when the ball first hits the ground below? Wh was the initial launch velocity v0 of the ball off the cliff