Physics, 01.09.2019 10:30 cdyshaylia55
5. in an a-frame house, the two congruent sides extend from the ground to form a 34° angle at the peak. what angle does each side form with the ground?
156
146
73
78
Answers: 2
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, 22.06.2019 10:10
Apair of 10μf capacitors in a high-power laser are charged to 1.7 kv.a. what charge is stored in each capacitor? b. how much energy is stored in each capacitor?
Answers: 2
Physics, 23.06.2019 17:10
In the absence of friction gravity and all other external forces
Answers: 2
5. in an a-frame house, the two congruent sides extend from the ground to form a 34° angle at the pe...
Social Studies, 16.01.2021 21:30
Social Studies, 16.01.2021 21:30
Biology, 16.01.2021 21:30
Mathematics, 16.01.2021 21:30
Mathematics, 16.01.2021 21:30
History, 16.01.2021 21:30
Biology, 16.01.2021 21:30
History, 16.01.2021 21:30