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A piece of marble is projected from the earth’s surface with velocity of 50 m/s.2 s later, it just clears a wall 5m high.What is the angle of projection?
Options
(a) 45°
(b) 30°
(c) 60°
(d) None of these
Correct Answer:
30°
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Motion in Plane
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In Bohr model of hydrogen atom, the force on the electron depends on the principal
- A body is moving with velocity 30 m/s towards east. After 10 seconds its velocity
- A particle is dropped from a building. It takes 4 sec for the particle to reach the ground
- A charged oil drop is suspended in a uniform field at 3×10⁴ V/m so that it neither falls
- If the number of radius of ²⁷Al is 3.6 Fermi, the approximate nuclear radius
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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