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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: - In the phenomenon of electric discharge through gases at low pressure,
- In refraction, light waves are bent on passing from one medium to the second medium
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Topics: Motion in Straight Line
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In the phenomenon of electric discharge through gases at low pressure,
- In refraction, light waves are bent on passing from one medium to the second medium
- The electric field at a distance 3R / 2 from the centre of a charged conducting
- The velocity v of waves produced in water depends on their wavelength λ, the density
- A 6 volt battery is connected to the terminals of a three metre long wire of uniform
Topics: Motion in Straight Line (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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