| ⇦ | 
| ⇨ |
A missile is fired for maximum range with an initial velocity of 20 m/s. If g = 10 m/s², the range of the missile is
Options
(a) 40 m
(b) 50 m
(c) 60 m
(d) 20 m
Correct Answer:
40 m
Explanation:
For maximum range, the angle of projection, θ = 45°.
R = u² sin 2θ / g
(20)² sin ( 2 x 45°) / 10
400 x 1 / 10 = 40 m.
Related Questions: - The wavelength of the matter wave is independent of
- Consider a uniform square plate of side ɑ and mass m. The moment of inertia
- For CE transistor amplifier, the audio signal voltage across the collector resistance
- For photoelectric emission to take place
- During mean life of a radioactive element, the fraction that disintegrates is
Question Type: Apply
(15)
Difficulty Level: Easy
(1008)
Topics: Motion in Straight Line
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The wavelength of the matter wave is independent of
- Consider a uniform square plate of side ɑ and mass m. The moment of inertia
- For CE transistor amplifier, the audio signal voltage across the collector resistance
- For photoelectric emission to take place
- During mean life of a radioactive element, the fraction that disintegrates is
Question Type: Apply (15)
Difficulty Level: Easy (1008)
Topics: Motion in Straight Line (93)
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
Leave a Reply