Physics, 05.02.2020 00:52 alex0123

Aspherical asteroid of average density would have a mass of 8.7×1013kg if its radius were 2.0 km. 1. if you and your spacesuit had a mass of 110 kg, how much would you weigh when standing on the surface of this asteroid? express your answer to two significant figures and include appropriate units. 2. if you could walk on the surface of this asteroid, what minimum speed would you need to launch yourself into an orbit just above the surface of the asteroid? express your answer to two significant figures and include appropriate units.

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 18:00, vbucks72

Which statement is true for light passing into a medium that is more optically dense than the first medium through which it past

Answers: 1

continue

Physics, 22.06.2019 04:30, leilaford2003

Afeather of mass 0.001 kg falls from a height of 2 m. under realistic conditions, it experiences air resistance. based on what you know about friction, what can you say about the kinetic energy of the feather as it reaches the ground? acceleration due to gravity is g = 9.8 m/s2. a. ke < 0.0196 j b. ke = 00196 j c. je = 0 j d. ke > 0.0196 j

Answers: 1

continue

Physics, 22.06.2019 12:10, davidoj13

Awater slide of length l has a vertical drop of h. abby's mass is m. an average friction force of magnitude f opposes her motion. she starts down the slide at initial speed vi. use work-energy ideas to develop an expression for her speed at the bottom of the slide. then evaluate your result using unit analysis and limiting case analysis. express your answer in terms of the variables h, m, l, vi, f and appropriate constants. vf v f

Answers: 2

continue

Physics, 22.06.2019 14:30, Paigex3

In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.

Answers: 1

continue

You know the right answer?

Aspherical asteroid of average density would have a mass of 8.7×1013kg if its radius were 2.0 km. 1....