HSC Science (Computer Science) 12th Board ExamMaharashtra State Board
Share
Notifications

View all notifications

Explain Why an Astronaut in an Orbiting Satellite Has a Feeling of Weightlessness. - HSC Science (Computer Science) 12th Board Exam - Physics

Login
Create free account


      Forgot password?

Questions

Explain why an astronaut in an orbiting satellite has a feeling of weightlessness.

Discuss the weightlessness experienced by an astronaut in an orbiting satellite.

Solution

When an astronaut is in an orbiting satellite, the astronaut and satellite are attracted towards the centre of the Earth and both will fall towards the Earth with the same acceleration. This acceleration is the same as ‘g’ at the satellite. Thus, the astronaut is unable to exert weight on the floor of the satellite. Because of this, the satellite does not provide a normal reaction on the astronaut, and hence, the astronaut feels weightlessness.

  Is there an error in this question or solution?

APPEARS IN

 2014-2015 (March) (with solutions)
Question 2.2 | 2.00 marks
 2014-2015 (October) (with solutions)
Question 3.3 | 2.00 marks
Solution Explain Why an Astronaut in an Orbiting Satellite Has a Feeling of Weightlessness. Concept: Weightlessness.
S
View in app×