Physics, 18.10.2019 00:20 taylorannsalazar
Aspace shuttle is approaching the surface of the moon to land. it approaches the moons surface with an initial velocity of 28m/s and is slowing at a rate of -2m/s^2. show all work and units for problems. a) draw velocity vs time graph
b) when will shuttles velocity equal zero?
c) how far above the surface of the moon was the shuttle when it began to slow down?
Answers: 3
Physics, 21.06.2019 17:00
We all use gps today, even if we don't drive yet. i bet you have been in the car with a parent and they have asked you to get out your phone to find a specific location. in your car, on the phone, you are using a very sophisticated technology. gps satellites circle the earth twice a day in a very precise orbit and transmit signal information to earth. gps receivers take this information and use trilateration to calculate the user's exact location. essentially, the gps receiver compares the time a signal was transmitted by a satellite with the time it was received. the time difference tells the gps receiver how far away the satellite is. now, with distance measurements from a few more satellites, the receiver can determine the user's position and display it on the unit's electronic map. what type of signal is utilized by the gps satellite?
Answers: 2
Physics, 22.06.2019 05:00
In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.
Answers: 1
Physics, 22.06.2019 11:00
Which of the following are guidelines to follow for obtaining accurate observations
Answers: 2
Aspace shuttle is approaching the surface of the moon to land. it approaches the moons surface with...
Physics, 12.07.2019 14:00
Biology, 12.07.2019 14:00
Mathematics, 12.07.2019 14:00
Mathematics, 12.07.2019 14:00
Mathematics, 12.07.2019 14:00
Chemistry, 12.07.2019 14:00
Mathematics, 12.07.2019 14:00
History, 12.07.2019 14:00
Mathematics, 12.07.2019 14:00
History, 12.07.2019 14:00
Geography, 12.07.2019 14:00