| ⇦ | 
| ⇨ |
Find out the angle of projection, if range is 4 times of maximum height
Options
(a) 60⁰
(b) 45⁰
(c) 30⁰
(d) 75⁰
Correct Answer:
45⁰
Explanation:
R=4H
2 u² sin θ cos θ/g = 4. u² sin² θ/ 2g
.·. tan θ =1
.·. θ = 45⁰
Related Questions: - Energy in a current carrying coil is stored in the form of
- A ball is moving in a circular path of radius 5 m.If tangential acceleration
- A beam of light contains two wavelengths 6500Å and 5200Å.
- The ratio of specific charge of an α-particle to that of a proton is
- An experiment takes 10 minutes to raise temperature of water from 0⁰C to 100⁰C
Topics: Motion in Plane
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Energy in a current carrying coil is stored in the form of
- A ball is moving in a circular path of radius 5 m.If tangential acceleration
- A beam of light contains two wavelengths 6500Å and 5200Å.
- The ratio of specific charge of an α-particle to that of a proton is
- An experiment takes 10 minutes to raise temperature of water from 0⁰C to 100⁰C
Topics: Motion in Plane (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