| ⇦ | 
| ⇨ |
A ball is projected upwards from the foot of a tower. The ball crosses the top of the tower twice after an interval of 6 s and the ball reaches the ground after 12 s.The height of the tower is (take , g= 10 ms⁻² )
Options
(a) 120 m
(b) 135 m
(c) 175 m
(d) 80 m
Correct Answer:
135 m
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions:
- If the lattice parameter for a crystalline structure is 3.6 Å, then the atomic radius
- The decay constant of a radio isotope is λ. If A₁ and A₂ are its activities at time
- Depletion layer contains
- Energy of all molecules of a monoatomic gas having a volume V and pressure P is 3PV/2.
- The photoelectric threshold wevelength for potassium (work function being 2 eV) is
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