| ⇦ | 
| ⇨ |
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: - In communication with help of antenna if height is doubled then the range
- Penetrating power of X-rays does not depend on
- Colours appear on a thin soap film and soap bubbles due to the phenomenon of
- A wire of length 2 m is made from 10 cm³ of copper. A force F is applied so that
- A wire mesh consisting of very small squares is viewed at a distance
Topics: Motion in Plane
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In communication with help of antenna if height is doubled then the range
- Penetrating power of X-rays does not depend on
- Colours appear on a thin soap film and soap bubbles due to the phenomenon of
- A wire of length 2 m is made from 10 cm³ of copper. A force F is applied so that
- A wire mesh consisting of very small squares is viewed at a distance
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