In the figure, a stone is projected at a cliff of heighth with an initial speed of 50.0 m/s directed at an angle 0o = 55.0° above the horizontal. The stone strikes at A, 5.18 s after launching. Find (a) the heighth of the cliff, (b) the speed of the stone just before impact at A, and (c) the maximum height H reached above the ground. Use g=9.80 m/s². (a) Number i 78.32 (b) Number 30.25 (c) Number i 83.68 Units Units m/s H m Units m AR SHEVA TA ANNA MAY BA GALA LITHO SPA

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Projectile Motion