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7.Gravitation
easy
An iron ball and a wooden ball of the same radius are released from a height $‘h’$ in vacuum. The time taken by both of them to reach the ground is equal is based on
A
Acceleration due to gravity in vacuum is same irrespective of size and mass of the body
B
Acceleration due to gravity in vacuum depends on the mass of the body
C
There is no acceleration due to gravity in vacuum
D
In vacuum there is resistance offered to the motion of the body and this resistance depends on the mass of the body
Solution
The correct option is $A$ Acceleration due to gravity in vaccum is same irrespective of the size and mass of the body.
Acceleration due to gravity in vaccum is same irrespective of the size and mass of the body.
Standard 11
Physics