Answers: 3
Physics, 22.06.2019 12:00
The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?
Answers: 3
Physics, 22.06.2019 16:00
At what time will the interfering waves have an amplitudeof zero?
Answers: 1
Physics, 22.06.2019 22:00
On mars a rock falls an unknown vertical distance from a resting position and lands in a crater. if it takes the rock 2.5 seconds to fall, how high is the cliff the rock fell from? mars' surface gravity is 3.8 m/s2.
Answers: 2
Physics, 22.06.2019 23:00
Amother used 150 watts of power to raise a 15 newton object in a time interval of 8.0 seconds. through what vertical distance was the object raised ?
Answers: 1
How do ocean affect temperature? check all that apply...
English, 03.08.2019 05:40
Spanish, 03.08.2019 05:40
Mathematics, 03.08.2019 05:50
Health, 03.08.2019 05:50
Chemistry, 03.08.2019 05:50
Mathematics, 03.08.2019 05:50
Mathematics, 03.08.2019 05:50
Computers and Technology, 03.08.2019 05:50
Mathematics, 03.08.2019 05:50
Health, 03.08.2019 05:50