Login
Login
Sign up
Start
Mathmania
Teacher tutorials
TOP
Subjects
Bridge Course
Testworks
Subject updates
Ya+
News
Send feedback
See more
Contacts
About Us
Terms and Conditions
Privacy Policy
PDF chapter test
TRY NOW
Subjects
Science CBSE
Class 9
Gravitation
Textbook based HOTS II
2.
Multiple choice question II
Exercise condition:
2
m.
If planet existed whose mass and radius were both half of the earth, the acceleration due to gravity at the surface would be:
\(19.6\ ms^{-2}\)
\(9.8\ ms^{-2}\)
\(4.9\ ms^{-2}\)
\(2.45\ ms^{-2}\)
Login
or
Fast registration
Previous exercise
Exit to the topic
Next exercise
Send feedback
Did you find an error?
Send it to us!