| ⇦ | 
| ⇨ |
A particle falls towards earth from infinity. Its velocity on reaching the earth would be
Options
(a) infinity
(b) √(2gR)
(c) 2 √(Rg)
(d) zero
Correct Answer:
√(2gR)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A coil of self-inductance L is connected in series with a bulb B and an AC source
- The position x of a particle with respect to time t along x-axis is given
- The electromagnetic theory of light failed to explain
- A spring balance is attached to the ceiling of a lift.A man hangs his bag on the spring
- The purpose of using heavy water in nuclear reactor is
Topics: Gravitation
(63)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A coil of self-inductance L is connected in series with a bulb B and an AC source
- The position x of a particle with respect to time t along x-axis is given
- The electromagnetic theory of light failed to explain
- A spring balance is attached to the ceiling of a lift.A man hangs his bag on the spring
- The purpose of using heavy water in nuclear reactor is
Topics: Gravitation (63)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Velocity will be equal to the escape velocity from Earth i,e root over of 2gR