A Balloon rises up with constant net acceleration 10m/s2. After 2s a particle drops from the balloon. After further 2s,
Match the following colums (Take g=10m/s2)
Column-I | Column-II | ||
A. | Height of particle from ground | P. | zero |
B. | Speed of particle | Q. | 10 SI units |
C. | Displacement of particle | R. | 40 SI units |
D. | Acceleration of particle | S. | 20 SI units |
A | B | C | D | |
1. | P | R | S | Q |
2. | R | P | Q | S |
3. | P | S | R | Q |
4. | R | P | S | Q |