1. | √2 | 2. | 2√3 |
3. | 4 | 4. | √3 |
1. | (A), (B) and (C) only |
2. | (B), (C) and (D) only |
3. | (A), (B) and (E) only |
4. | (C), (D) and (E) only |
1. | 2√A | 2. | A2 |
3. | A√2 | 4. | A√2 |
(A) | parabolic path |
(B) | elliptical path |
(C) | periodic motion |
(D) | simple harmonic motion |
1. | (B), (C), and (D) only |
2. | (A), (B), and (C) only |
3. | (A), (C), and (D) only |
4. | (C) and (D) only |
1. | 2√3 s | 2. | 2√3 s |
3. | 2 s | 4. | √32 s |
1. | 8 | 2. | 11 |
3. | 9 | 4. | 10 |
During simple harmonic motion of a body, the energy at the extreme position is:
1. | both kinetic and potential |
2. | is always zero |
3. | purely kinetic |
4. | purely potential |
1. | e−ωt | 2. | sinωt |
3. | sinωt+cosωt | 4. | sin(ωt+π/4) |