Physics, 11.02.2021 07:50, natnerd4671
Astronaut Pam Melroy, history's third woman space shuttle pilot, flew the
space shuttle Discovery to the International Space Station to complete
construction in October of 2000. To undock from the space station Pilot Melroy
released hooks holding the two spacecraft together and the 68 000-kg shuttle
pushed away from the space station with the aid of four large springs. a) If
the 73 000-kg space station moved back at a speed of 0.50 m/s, how fast and
in what direction did the space shuttle move? b) What was the relative speed
of the two spacecraft as they separated?
Answers: 3
Physics, 21.06.2019 15:30, andrew8228
Acurve connects the data points that are plotted. (physical science chapter 11 motion)
Answers: 1
Physics, 21.06.2019 15:40, daniellekennedy05
An apple is falling from a tree. disregarding air resistance, which diagram shows the free-body diagram of the force or forces acting on the apple?
Answers: 3
Physics, 21.06.2019 22:50, toddbecca9
Acar of mass m goes around a banked curve of radius r with speed v. if the road is frictionless due to ice, the car can still negotiate the curve if the horizontal component of the normal force on the car from the road is equal in magnitude to 101) a) mv2/r b) mg/2. d) mg e) tan[v2/(eg)]
Answers: 2
Physics, 22.06.2019 11:00, kayla65u
I'm thinking it's 2 you are asked to explain the earth's magnetic field. which is the best reply? 1. the earth's magnetic south is similar to the north pole of a magnet. 2. the earth's core has a strong magnetic charge similar to the south pole of a magnet. 3. the earth's geomagnetic south is similar to the south pole of a magnet. 4. the earth's magnetic charge is not centered at either pole; it varies based on location.
Answers: 1
Astronaut Pam Melroy, history's third woman space shuttle pilot, flew the
space shuttle Discovery t...
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