1. A package is dropped from a helicopter flying at a height of 7.5 m while traveling 15 m/s. how far does the
package travel horizontally before it hits the ground below?
2. An orange rolls across with a speed of 0.5 m/s and falls off the edge. If it lands 3 m from the edge of the table,
from what height does it fall?
1.
"L=v_0\\sqrt{2H\/g}=15*\\sqrt{2*7.5\/9.8}=19\\:\\rm m"2.
"L=v_0\\sqrt{2H\/g}\\\\\nH=g(L\/v_0)^2\/2=9.8*(3\/0.5)^2\/2=176\\:\\rm m"
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