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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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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A lens having focal length f and aperture of diameter d forms an image of intensity I
- In Moseley’s law √ν=a(z-b), the values of the screening constant for K-series
- The potential difference that must be applied to stop the fastest photoelectrons
- The de-Broglie wavelength of an electron in the first Bohr orbit is
- A concave mirror of focal length f₁ is placed at a distance d from a convex lens
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Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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