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A plane is flying east when it drops some supplies to a designated target below. The supplies land after falling for 10 seconds. How high above the ground was the airplane when the supplies were dropped?

120 meters

490 meters

980 meters

49 meters

As the supplies fell, they traveled 650 meters horizontally. How fast were the supplies and the airplane moving forward? Remember that it took 10 seconds for them to reach the ground.

65 m/s

6500 m/s

0.154 m/s

660 m/s