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A projectile is fired from the surface of the earth with a velocity of 5 m s⁻¹ and angle θ with the horizontal. Another projectile fired from another planet with a velocity of 3 m s⁻¹ at the same angle follows a trajectory which is identical with the trajectory of the projectile fired from the earth. The value of the acceleration due to gravity on the planet is (in m s⁻²)is (given g=9.8 m s⁻²)
Options
(a) 3.5
(b) 5.9
(c) 16.3
(d) 110.8
Correct Answer:
3.5
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Gravitation
(63)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The power factor of an AC circuit having resistance R and inductance L connected
- If the earth shrink such that its mass does not change but radius decreases to one
- The equations of motion of a projectile are given by x=36 t metre and 2y=96t-9.8t²
- A small angled prism of refractive index 1.4 is combined with another small angled prism
- A change of 0.04 V takes place between the base and the emitter when an input
Topics: Gravitation (63)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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