state gov RPSC 2nd Grade Senior Teacher Mock Test Series 2025 Physics Laws of Motion Newton's Laws of Motion
A person in a lift is holding a water jar, which has a small hole at the lower end of its side. When the lift is at rest, the water jet coming out of the hole hits the floor of the lift at a distance \(d\) of \(1.2 \, \text{m}\) from the person. In the following, state of the lift's motion is given in List I and the distance where the water jet hits the floor of the lift is given in List II. Match the statements from List I with those in List II and select the correct answer using the code given below the lists.
List I List II
| List- I | List-II |
| P. Lift is accelerating vertically up. | 1. \(d= 1.2 \, \text{m}\) |
|
Q. Lift is accelerating vertically down with an acceleration less than the gravitational acceleration |
2. \(d > 1.2 \, \text{m}\) |
| R. Lift is moving vertically up with constant speed. | 3. \(d < 1.2 \, \text{m}\) |
| S. Lift is falling freely. | 4. No water leaks out of the jar |
1
P-2, Q-3, R-2, S-4
2
P-2, Q-3, R-1, S-4
3
P-1, Q-1, R-1, S-4
4
P-2, Q-3, R-1, S-1
5
Question Not Attempted