Physics, 22.06.2021 17:00 natlovesfood
CHEGG A neutron star has a mass of 2.08 × 1030 kg (about the mass of our sun) and a radius of 6.73 × 103 m. Suppose an object falls from rest near the surface of such a star. How fast would it be moving after it had fallen a distance of 0.0093 m? (Assume that the gravitational force is constant over the distance of the fall, and that the star is not rotating.
Answers: 1
Physics, 22.06.2019 18:30
Ahot-air balloon takes off from the ground traveling vertically with a constant upward acceleration of magnitude g/4. after time interval δt, a crew member releases a ballast sandbag from the basket attached to the balloon. how many seconds does it take the sandbag to reach the ground? (express your answer in terms of δt)
Answers: 2
Physics, 22.06.2019 19:30
Which describes increasing the efficiency of energy resource
Answers: 2
Physics, 23.06.2019 01:00
2. circled insects have mutations, or changes to their dna. how many of the offspring insects in this generation have mutations?
Answers: 2
CHEGG A neutron star has a mass of 2.08 × 1030 kg (about the mass of our sun) and a radius of 6.73 ×...
Mathematics, 03.08.2020 20:01
Mathematics, 03.08.2020 20:01
Mathematics, 03.08.2020 20:01
Mathematics, 03.08.2020 20:01
Mathematics, 03.08.2020 20:01
Mathematics, 03.08.2020 20:01
Mathematics, 03.08.2020 20:01
Mathematics, 03.08.2020 20:01
Mathematics, 03.08.2020 20:01
Mathematics, 03.08.2020 20:01
History, 03.08.2020 20:01
Mathematics, 03.08.2020 20:01
Mathematics, 03.08.2020 20:01
Mathematics, 03.08.2020 20:01