AIIMS 2007
- Exam
- AIIMS
- Year
- 2007
- Subject
- Physics
- Chapter
- Motion in One Dimension
AIIMS 2007 · Physics · Motion in One Dimension
A man of mass (60 ~kg ) records his wt. on a weighing machine...
A man of mass (60 ) records his wt. on a weighing machine placed inside a lift. The ratio of wts. of man recorded when lift is ascending up with a uniform speed of (2 / ) to when it is descending down with a uniform speed of (4 / ) will be
Options
- A0.5
- B1
- C2
- Dnone of these
Correct answer
B. 1
Step-by-step solution
Uniform speed will not affect his weight. The ratio is (\frac{60 \times g}{60 \times g}=1)