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An object is projected with a velocity of 20 m/s making an angle of 45⁰ with horizontal. The equation for the trajectory is h=Ax-Bx² where h is the height, x is the horizontal distance, A and B are constants. The ratio of A:B is (g=10 ms⁻²)
Options
(a) 1:5
(b) 5:1
(c) 1:40
(d) 40:1
Correct Answer:
40:1
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Motion in Plane
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Dimensions formula for surface tension is
- Photons with energy 5eV are incident on a cathode C in a photoelectric cell.
- In an L-C-R series resonant circuit, the capacitance is changed from C to 4C.
- A body is thrown with a velocity of 9.8 m/s making angle of 30° with the horizontal
- If a given volume of water in a 220V heater is boiled in 5 min, then same volume
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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