If a man weighs 90 kg on the surface of the earth, the height above the surface of the earth of radius, R where the weight is 30 kg is
A
0.73 R
B
`R/sqrt3`
C
3R
D
`sqrt3R`
Text Solution
Verified by Experts
The correct Answer is:
A
Topper's Solved these Questions
NSO QUESTION PAPER 2019 SET A
SCIENCE OLYMPIAD FOUNDATION |Exercise ACHIEVERS SECTION|2 Videos
NSO QUESTION PAPER 2018 SET B
SCIENCE OLYMPIAD FOUNDATION |Exercise ACHIEVERS SECTION|4 Videos
NSO QUESTION PAPER 2019 SET B
SCIENCE OLYMPIAD FOUNDATION |Exercise ACHIEVERS SECTION|1 Videos
Similar Questions
Explore conceptually related problems
A man weighs 100kg on the surface of the earth of radius R. At what height above the surface of the earth, he will weigh 50 kg?
A man weighs 80 kg on the surface of earth of radius r . At what height above the surface of earth his weight will be 40 kg ?
If the weight of a man on the surface of the earth is 75kg, then his weight on the surface of the moon will be
The weight of a body on the surface of the earth is 10 kg. Its weight at the centre of the earth is
A man weighs 'W' on the surface of the earth and his weight at a height 'R' from surface of the earth is ( R is Radius of the earth )
If R is radius of the earth, the height above the surface of the earth where the weight of a body is 36% less than its weight on the surface of the earth is
A body having a mass of 1 kg on the surface of the earth weighs
A body of 200 kg wt is lying in the surface the earth. Find its weight at a place 'R' above the surface of the earth (Radius of the earth is R),
If a body weight 100 N on the surface of the earth, then how much it would weigh at a depth of R/2 bellow the surface of the earth of radius R?
A body weights 63 N on the surface of the earth At a height h above the surface of Earth, its weight is 28 N While at a depth h below the surface Earth, the weight is 31.5 N. The value of h is
SCIENCE OLYMPIAD FOUNDATION -NSO QUESTION PAPER 2019 SET A-ACHIEVERS SECTION
