0 votes
10 views

 A rocket is fired vertically with a speed of 5 kms-1 from the earth’s surface. How far from the earth does the rocket go before returning to the earth ? Mass of the earth = 6.0 ×1024kg; mean radius of the earth = 6.4 ×106m; G= 6.67 ×10-11N m2kg-2  

Options:  

(a) 8.0 ×106 m (b) 8.0 ×107 m (c) 8.0 ×109 km (d) 8.0 ×106 km 

in Physics by Expert (10.9k points) | 10 views

1 Answer

0 votes
Best answer

The correct option is  (a) 8.0 ×106 m

Video Explaination From physics galaxy

This video not belong to Brainiak for removal mail at theajinkgupta @ gmail.com or use feedback form

by Expert (10.9k points)
744 questions
723 answers
11 comments
24 users