AIIMS 2010
- Exam
- AIIMS
- Year
- 2010
- Subject
- Physics
- Chapter
- Motion in One Dimension
AIIMS 2010 · Physics · Motion in One Dimension
Assertion : The apparent weight of a body in an elevator moving...
Assertion : The apparent weight of a body in an elevator moving with some downward acceleration is less than the actual weight of a body.
Reason : The part of the weight is spent in producing downward acceleration, when body is in elevator.
Options
- AIf both assertion and reason are true and reason is the correct explanation of assertion
- BIf both assertion and reason are true but reason is not the correct explanation of assertion
- CIf assertion is true but reason is false
- DIf both assertion and reason are false.
Correct answer
B. If both assertion and reason are true but reason is not the correct explanation of assertion
Step-by-step solution
The apparent weight of a body in an elevator moving with downward acceleration is given by