0
A) 5 km/s
B) 10 km/s
C) 11.2 km/s
D) 7 km/s
E) None of these
Correct Answer: C
Solution :
Please Wait you are being redirected....
You need to login to perform this action.You will be redirected in 3 sec
OTP has been sent to your mobile number and is valid for one hour
Your mobile number is verified.