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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
- A planar coil having 12 turns carries 15 A current. The coil is oriented with respect
- Two simple harmonic motions of angular frequency 100 and 1000 rad s⁻¹ have the same
- A high altitude, a body explodes at rest into two equal fragments with one fragment
- A wheel has angular acceleration of 3.0 rad/sec² and an initial angular speed of 2.00
- A car moving with a speed of 50 kmh⁻¹ can be stopped by brakes after at least 6 m
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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