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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
- 540 g of ice at 0° C is mixed with 540 g of water at 80° C. The final temperature
- Initial pressure and volume of a gas are P and 800cc. If the final volume is 100cc
- The threshold frequency for a metallic surface corresponds to an energy of 6.2 eV,
- Bragg’s law for X-rays is
- The equations of motion of a projectile are given by x=36 t metre and 2y=96t-9.8t²
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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