A cannonball is launched off a cliff 125 m in height (dy) with a HORIZONTAL VELOCITY (Vx) of 33 m/s. How long (flight time) does it take for the cannonball to land?

S = Vy t + 1/2 g t^2

Vy = 0  since the initial vertical speed is zero

125 = 1/2 * 9.8 * t^2

t^2 = 250 / 9.8 sec^2

t = 5.05 sec

pretty sure it's false

the journeys of marquette, joliet and la salle a) new france expand.

all three of these explorers explored the midwest and the area around the great lakes, which they subsequently claimed for france.

this was a big portion of territory and expanded new france which before then only consisted of quebec province in northeastern canada