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An airplane with a speed of 52.6 m/s is climbing upward at an angle of 52°...

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Physics

An airplane with a speed of 52.6 m/s is climbing upward at anangle of 52° with respect to the horizontal. When the plane'saltitude is 760 m, the pilot releases a package.

(a) Calculate the distance along the ground, measured from apoint directly beneath the point of release, to where the packagehits the earth.
m

(b) Relative to the ground determine the angle of the velocityvector of the package just before impact.

° clockwise from the positive x axis

A bird watcher meanders through the woods, walking 0.30 km dueeast, 0.70 km due south, and 2.10 km in a direction 38.0° north ofwest. The time required for this trip is 2.00 h.

(a) Determine the magnitude and direction (relative to due west)of the bird watcher's displacement. Use kilometers and hours fordistance and time, respectively.

magnitude  km
direction  ° north of west


(b) Determine the magnitude and direction (relative to due west) ofthe bird watcher's average velocity.

magnitude  km/hr
direction  ° north of west

Answer & Explanation Solved by verified expert
3.7 Ratings (312 Votes)
Awhen the box is dropped it will have the same initial velocityas that of the aeroplaneThe velocity in xdirection remains unchanged during the fallas there is no force acting on itHowever there is the gravitational force in the ve    See Answer
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