Physics, 18.10.2019 18:30, bestkitty2588
Acrate with a mass of 60 kg glides through a space station with a speed of 2 m/s. an astronaut speeds it up by pushing on it from behind with a force of 180 n, continually pushing with this force through a distance of 7 m. the astronaut moves around to the front of the crate and slows the crate down by pushing backwards with a force of 160 n, backing up through a distance of 6 m. after these two maneuvers, what is the speed of the crate?
Answers: 3
Physics, 22.06.2019 04:00, mathnation1
If steel is more dense that lake water, why can a boat float
Answers: 1
Acrate with a mass of 60 kg glides through a space station with a speed of 2 m/s. an astronaut speed...
World Languages, 14.07.2021 08:00
Mathematics, 14.07.2021 08:00
Geography, 14.07.2021 08:10