A plane flying horizontally at an altitude of 300m drops a package of supplies t
ID: 1331012 • Letter: A
Question
A plane flying horizontally at an altitude of 300m drops a package of supplies to a group of lost hikers below. The package travels a horizontal distance of 1100m before it hits the ground. Find the:
A) speed of the plane?
B) time the package was in the air?
C) velocity of the package (speed and direction) as it hits the ground?
**Rules for solving problem correctly:
1. draw a picture
2. define x and y axes and label the origin.
3. label the coordinates of your initial and final points; use letters only, no numbers.
4. make a table of the information for x and y dimentsions.
5. Write the final position equation for each dimension
6. Count your equations and unknows.... then solve!
Explanation / Answer
the answers for parts are
A)
141 m/s
B)
7.82 sec
C)
160 m/s , 28.6deg below horizontal
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