Consider the following statements : (A) No net force acts on a rain drop falling vertically with a constant speed. (B) If net force acting on the body is zero, momentum of the body remains constant. (C) Particle of different masses falls with different acceleration on earth. (D) It is easier to start motion in a heavier body than a lighter body. Which of the above statements are correct? |
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(a) |
(B) and (C) |
(b) |
(A) and (B) |
(c) |
(A), (B) and (D) |
(d) |
All of the above |
Consider the following statements : (A) No net force acts on a rain drop falling vertically with a constant speed. (B) If net force acting on the body is zero, momentum of the body remains constant. (C) Particle of different masses falls with different acceleration on earth. (D) It is easier to start motion in a heavier body than a lighter body. Which of the above statements are correct? |
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(a) |
(B) and (C) |
(b) |
(A) and (B) |
(c) |
(A), (B) and (D) |
(d) |
All of the above |