NEET (2024 Updated)-National Eligibility cum Entrance Test (Medical) Physics: Questions 899 - 901 of 5119
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Passage
Read the passage given below and answer the questions that follow:
A small particle of mass m/10 is moving horizontally at a height of 3R/2 from ground with velocity 10 m/s. A perfectly inelastic collision occurs at point P of sphere of mass m placed on smooth horizontal surface. The radius of sphere is R, (m = 10 kg and R = 0.1 m) (Assume all surfaces to be smooth) .
Question 899 (2 of 3 Based on Passage)
Question MCQ▾
A small particle of mass m/10 is moving horizontally at a height of 3R/2 from ground with velocity 10 m/s. A perfectly inelastic collision occurs at point P of sphere of mass m placed on smooth horizontal surface. The radius of sphere is R, (m = 10 kg and R = 0.1 m) (Assume all surfaces to be smooth) .
Speed of sphere just after collision is
Choices
Choice (4) | Response | |
---|---|---|
a. | m/s | |
b. | m/s | |
c. | m/s | |
d. | m/s |
Question 900 (3 of 3 Based on Passage)
Question MCQ▾
A small particle of mass m/10 is moving horizontally at a height of 3R/2 from ground with velocity 10 m/s. A perfectly inelastic collision occurs at point P of sphere of mass m placed on smooth horizontal surface. The radius of sphere is R, (m = 10 kg and R = 0.1 m) (Assume all surfaces to be smooth) .
Angular speed of sphere just after collision is
Choices
Choice (4) | Response | |
---|---|---|
a. | 2 rad/sec | |
b. | 2.5 rad/sec | |
c. | 3 rad/sec | |
d. | Zero |
Question 901
Question MCQ▾
In the above example, the height ascended or descended, as the case may be, during that time i.e.. 8 sec will be -
Choices
Choice (4) | Response | |
---|---|---|
a. | 6.976 m | |
b. | 17.44 m | |
c. | 1.744 m | |
d. | Question does not provide sufficient data or is vague |