Physics, 06.11.2020 04:40 heyitzmeamelie
A B-52 bomber jet flies at a horizontal velocity of 286.2 m/s and at an altitude of 7500 m above the ground. How far away horizontally should a payload be dropped to land on a target?
Answers: 3
Physics, 22.06.2019 00:50
Acave rescue team lifts an injured spelunker directly upward and out of a sinkhole by means of a motor-driven cable. the lift is performed in three stages, each requiring a vertical distance of 10.0 m: (a) the initially stationary spelunker is accelerated to a speed of 4.90 m/s; (b) he is then lifted at the constant speed of 4.90 m/s; (c) finally he is decelerated to zero speed. how much work is done on the 68.0 kg rescue by the force lifting him during each stage?
Answers: 1
Physics, 23.06.2019 09:30
A0.25 kg arrow is moving at 5 m/s and hits a 0.10 kg apple. the apple sticks to the arrow, and both move to the right together. what is their velocity?
Answers: 1
A B-52 bomber jet flies at a horizontal velocity of 286.2 m/s and at an altitude of 7500 m above the...
Mathematics, 28.08.2020 07:01
Computers and Technology, 28.08.2020 07:01
Mathematics, 28.08.2020 07:01
Mathematics, 28.08.2020 07:01
Computers and Technology, 28.08.2020 07:01
Mathematics, 28.08.2020 07:01
History, 28.08.2020 07:01
Physics, 28.08.2020 07:01
Mathematics, 28.08.2020 07:01
Spanish, 28.08.2020 07:01
English, 28.08.2020 07:01