EASY
KCET (UG)
IMPORTANT
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If radius of the Earth contracts by 2% and its mass remains the same, then the weight of a body at the Earth's surface

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Important Questions on Gravitation

MEDIUM
KCET (UG)
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 10 - Gravitation>KCET (UG) 2021>Q 2
Two bodies of masses 8 kg are placed at the vertices A and B of an equilateral triangle ABC. A third body of mas 2 kg is placed at the centroid G of the triangle. If AG=BG=CG=1 m, where should a fourth body of mass 4 kg be placed so that the resultant force on the 2 kg body is zero?
EASY
KCET (UG)
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 10 - Gravitation>KCET (UG) 2020>Q 3
The value of acceleration due to gravity at a height of 10 km from the surface of earth is x. At what depth inside the earth is the value of the acceleration due to gravity has the same value x?
HARD
KCET (UG)
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 10 - Gravitation>KCET (UG) 2018>Q 4
A mass 'm' on the surface of the Earth is shifted to a target equal to the radius of the Earth. If 'R' is the radius and 'M' is the mass of the Earth, then work done in this process is:
MEDIUM
KCET (UG)
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 10 - Gravitation>KCET (UG) 2018>Q 5
A space station is at a height equal to the radius of the Earth. If 'VE' is the escape velocity on the surface of the Earth, the same on the space station is _____VE.
EASY
KCET (UG)
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 10 - Gravitation>KCET (UG) 2019>Q 6
A satellite is orbiting close to the earth and has a kinetic energy K. The minimum extra kinetic energy required by it to just overcome the gravitation pull of the earth is