Multiple choice question IX — task. Science CBSE, Class 9.

PDF chapter test TRY NOW

A spaceship is orbiting around the earth at height twice the radius of earth. If ‘

$g$ ’ on earth is

$9.8\ ms^{–2}$ , the ‘

$g$ ’ at the height is :

$2.45\ ms^{-2}$
$4.9\ ms^{-2}$
$9.8\ ms^{-2}$
$1.1\ ms^{-2}$

Login or Fast registration

Previous exercise

Exit to the topic

Did you find an error?

Register for free to see more content

Register for free to see more content