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If two bodies are projected at 30⁰ and 60⁰ respectively with the same velocity, then
Options
(a) Their ranges are same
(b) Their heights are same
(c) Their times of flight are same
(d) All of these are same
Correct Answer:
Their ranges are same
Explanation:
Substituting θ in R=u²sin2θ/g
For 30° sin2θ => 60°
For 60° sin2θ => 120°
sin 120° = sin(180° − 120°) = √3/2
So Range is equal.
Related Questions: - A steady current is passing through a linear conductor of non-uniform cross-section.
- The temperature coefficient of a resistance wire is 0.00125 per degree.
- An ideal coil of 10 H is connected in series with a resistance of 5Ω and a battery
- A charged particle of mass m and charge q moves along a circular path of radius
- Which series of hydrogen spectrum corresponds to ultraviolet region?
Topics: Motion in Plane
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A steady current is passing through a linear conductor of non-uniform cross-section.
- The temperature coefficient of a resistance wire is 0.00125 per degree.
- An ideal coil of 10 H is connected in series with a resistance of 5Ω and a battery
- A charged particle of mass m and charge q moves along a circular path of radius
- Which series of hydrogen spectrum corresponds to ultraviolet region?
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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