Physics, 06.10.2019 03:00 taterbugwallen7944
Aspacecraft on its way to mars has small rocket engines mounted on its hull; one on its left surface and one on its back surface. at a certain time, both engines turn on. the one on the left gives the spacecraft an acceleration component in the x direction of ax = 5.10 m/s2, while the one on the back gives an acceleration component in the y direction of ay = 7.30 m/s2. the engines turn off after firing for 150 s, at which point the spacecraft has velocity components of vx = 3500 m/s and vy = 4046 m/s. what was the magnitude and the direction of the spacecraft's initial velocity before the engines were turned on? express the magnitude as m/s and the direction as an angle measured counterclockwise from the +x axis.
Answers: 1
Physics, 21.06.2019 15:00
Does this organism still meet the definition of a eukaryote ? why or why not?
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Physics, 21.06.2019 22:20
The place you get your hair cut has two nearly parallel mirrors 6.00 m apart. as you sit in the chair, your head is 2.00 m from the nearer mirror. looking toward this mirror, you first see your face and then, farther away, the back of your head. (the mirrors need to be slightly nonparallel for you to be able to see the back of your head, but you can treat them as parallel in this problem.) how far away does the back of your head appear to be?
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Physics, 22.06.2019 02:00
Free runners jump long distances and land on the ground or a wall. how do they apply newton’s second law to lessen the force of impact?
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Aspacecraft on its way to mars has small rocket engines mounted on its hull; one on its left surfac...
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