William herschel
discovered uranus
predicted neptune's location
changed plu...
Physics, 21.10.2019 23:30 MemnochRize
William herschel
discovered uranus
predicted neptune's location
changed pluto's planet classification
was the first person to see neptune through a telescope
Answers: 1
Physics, 22.06.2019 16:00
The electric potential a distance r from a small charge is proportional to what power of the distance from the charge? a. r^-1 b. r c. r^-2 d. r^2
Answers: 1
Physics, 22.06.2019 16:50
Calculate the first and second velocities of the car with four washers attached to the pulley, using the formulas v1 = 0.25 m / t1 , and v2 = 0.25 m / (t2 โ t1) where t1 and t2 are the average times the car took to reach the 0.25 and the 0.50 meter marks. record these velocities, to two decimal places, in table e.
Answers: 2
Physics, 22.06.2019 19:40
Two charged particles, q1 and q2, are located on the x-axis, with q1 at the origin and q2 initially at x1 = 12.2 mm. in this configuration, q1 exerts a repulsive force of 2.62 ยตn on q2. particle q2 is then moved to x2 = 18.0 mm. what is the force (magnitude and direction) that q2 exerts on q1 at this new location? (give the magnitude in ยตn.)
Answers: 1
Physics, 23.06.2019 13:00
Earth has a mass of 5.97 x 1024kg, and a mean radius of 6.38 x 106m. what would be the orbital speed and period of a satellite in orbit 1.44 x 108 m above earth?
Answers: 2
Arts, 16.03.2020 20:00
Social Studies, 16.03.2020 20:01
Social Studies, 16.03.2020 20:01
Mathematics, 16.03.2020 20:01
Biology, 16.03.2020 20:01
Mathematics, 16.03.2020 20:01
Mathematics, 16.03.2020 20:01
Computers and Technology, 16.03.2020 20:01
Computers and Technology, 16.03.2020 20:01