At the height of the International Space Station (about 400 km), gravity is:

  1. about 90% of its value at the Earth's surface
  2. twice its surface value
  3. about 1% of its surface value
  4. zero
Answer

A) about 90% of its value at the Earth's surface

g falls only slightly at 400 km. SLO P-11-B-16 · Understanding

Physics MCQ · More Circular and Rotational Motion MCQs · Practise