Home › CBSE Class 11 (Science) › Physics › Gravitation › Can a hollow shell shield a body inside it from …
Can a hollow shell shield a body inside it from outside gravitational pulls?
AYes, if metallic
BYes, if very thick
COnly for Sun's pull
DNo, it cannot
Answer & Solution
Correct answer: D. No, it cannot
Gravity has no negative mass to cancel it, so outside bodies still pull on a particle inside the shell.
Related questions
The 1774 Schiehallion experiment compared Earth's pull with that of a?In general relativity, gravitation is described as an attribute of?The force each of two masses exerts on the other is?Across Earth's surface, free-fall acceleration varies roughly between?Earth's measured g at a point combines gravitation with which effect?The conventional standard value of g is defined exactly as?Within one gravitational field, how do bodies of different mass accelerate in vacuum?Gravitational acceleration is the acceleration of an object in?