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The horizontal range of a projectile is 4√3 times the maximum height achieved by it. The angle of projection is
Options
(a) 30⁰
(b) 45⁰
(c) 60⁰
(d) 90⁰
Correct Answer:
30⁰
Explanation:
u²sin 2θ/g = 4√3 x (u²sin 2θ/g ) ⇒ tan θ = 1/√3 .·. θ = 30°
Related Questions: - When light of wavelength 300 nm falls on a photoelectric emitter,
- A concave lens of focal length f forms an image which is 1/3 times the size
- A long horizontal rod has a bead which can slide long its length
- In an AC circuit the potential differences across an inductance and resistance joined
- On the horizontal surface of a truck a block of mass 1 kg is placed (µ=0.6) and truck
Topics: Motion in Plane
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When light of wavelength 300 nm falls on a photoelectric emitter,
- A concave lens of focal length f forms an image which is 1/3 times the size
- A long horizontal rod has a bead which can slide long its length
- In an AC circuit the potential differences across an inductance and resistance joined
- On the horizontal surface of a truck a block of mass 1 kg is placed (µ=0.6) and truck
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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