Physics, 06.07.2020 16:01 ericavasquez824
HELP PLEASE ITS MY H/W 15. Describe the relationship between Distance from the Sun and Orbital Velocity? 16. Describe the relationship between Distance from the Sun and Period of Revolution? 17. Can you explain why this is the case? (Think about the force of gravity before you answer) YOU WILL GET 25 POINTS PLS HELP.
Answers: 3
Physics, 21.06.2019 13:30
Arescue plane flying horizontally at spots a survivor in the ocean directly below and releases an emergency kit with a parachute. because of the shape of the parachute, it experiences insignificant horizontal air resistance. if the kit descends with a constant vertical acceleration of, how far away from the survivor will it hit the waves?
Answers: 2
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, 21.06.2019 20:50
An airplane flies eastward and always accelerates at a constant rate. at one position along its path it has a velocity of 34.3 m/s, it then flies a further distance of 40100 m and afterwards its velocity is 47.5 m/s. find the airplane\'s acceleration and calculate how much time elapses while the airplane covers those 40100 m.
Answers: 1
Physics, 22.06.2019 00:00
During physical science, ms. greene challenged her students to produce an energy transformation. james and jill wrapped a 4-inch nail with a coil of fifty turns of wire. they connected one end of the coil to one terminal of a knife switch. they connected the other terminal of the knife switch to the battery. finally, they connected the end of the coil to the other terminal of the battery. james held the tip of a 1-inch nail near the flat end of the 4-inch nail. jill closed the knife switch quickly and then opened it. the 1-inch nail was pulled toward the 4-inch nail. what is the best explanation of why the nail moved? a) electrical energy was converted to mechanical energy in the 1-inch nail. b) the 4-inch nail became an electromagnet and the magnetic force attracted the 1-inch nail. c) the electric current in the 4-inch nail was converted to mechanical energy in the 1-inch nail. d) the 4-inch nail had a positive charge and the 1-inch nail had a negative charge. opposites attracted.
Answers: 1
HELP PLEASE ITS MY H/W 15. Describe the relationship between Distance from the Sun and Orbital Veloc...
Mathematics, 31.01.2021 20:10
Advanced Placement (AP), 31.01.2021 20:10
Mathematics, 31.01.2021 20:10
Business, 31.01.2021 20:10
History, 31.01.2021 20:10
Chemistry, 31.01.2021 20:10
Physics, 31.01.2021 20:20
Advanced Placement (AP), 31.01.2021 20:20
Mathematics, 31.01.2021 20:20
Mathematics, 31.01.2021 20:20
Mathematics, 31.01.2021 20:20