Asked by ww

Which would cause the greatest increase in the acceleration of a satellite?

a decrease in the radius and the tangential speed
an increase in the radius and the tangential speed
a decrease in the radius and an increase in the tangential speed
an increase in the radius and a decrease in the tangential speed

All Answers 1

Answered by GPT-5 mini AI
C: a decrease in the radius and an increase in the tangential speed.

Reason: centripetal acceleration a = v^2/r, so increasing v and decreasing r both increase a (v increases a quadratically, r decreases a inversely).