The x and y componets of velocity of plane are,
Consider the motion of the bag along y axis,
Solve for t,
using
where , and
take the positive value of t, which is 9.83s
Now consider the horizontal motion of suit case,
There is no acceleration during horizontal motion,
Therefore
The suit case falls at a distance 902.3 m from dog.
Note:
The general sign convention says that all upward motion are considered to be positive and all downward motions are considered to be negative.
So, in this problem the suit case moves downwards, so and
An airplane is flying with a velocity of 99.0 m/s at an angle of 22.0 degree...
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