$Assertion$ : In a free fall, weight of a body becomes effectively zero.
$Reason$ : Acceleration due to gravity acting on a body having free fall is zero.
$Reason$ : Acceleration due to gravity acting on a body having free fall is zero.
- [AIIMS 2014]
- AIf both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
- BIf both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
- CIf both the Assertion and Reason are incorrect.
- DIf the Assertion is correct but Reason is incorrect.
Similar Questions
A mass of $10\,kg$ is suspended vertically by a rope from the roof. When a horizontal force is applied on the rope at some point, the rope deviated at an angle of $45^o$ at the roof point. If the suspended mass is at equilibrium, the magnitude of the force applied is .......... $N$ $(g = 10\,ms^{-2})$
A mass of $10\,kg$ is suspended vertically by a rope from the roof. When a horizontal force is applied on the rope at some point, the rope deviated at an angle of $45^o$ at the roof point. If the suspended mass is at equilibrium, the magnitude of the force applied is .......... $N$ $(g = 10\,ms^{-2})$
- [JEE MAIN 2019]
For given systen $T_2$ .......
For given systen $T_2$ .......
A dynamometer $D$ is attached to two blocks of masses $6 \,kg$ and $4 \,kg$ as shown in the figure. The reading of the dynamometer is ............ $N$
A dynamometer $D$ is attached to two blocks of masses $6 \,kg$ and $4 \,kg$ as shown in the figure. The reading of the dynamometer is ............ $N$
A person used force $(F)$, shown in the figure to move a load with a constant velocity on a given surface Identify the correct surface profile
A person used force $(F)$, shown in the figure to move a load with a constant velocity on a given surface Identify the correct surface profile
- [AIIMS 2006]
What are concurrent forces ? Explain equilibrium of particle under effect of concurrent forces.
What are concurrent forces ? Explain equilibrium of particle under effect of concurrent forces.