Question

17) Raju reads from a blog that astronomers have discovered a planet A
whose mass is 12 times the mass of the Earth and the radius of planet Ais 6
times the radius of planet Earth. It seems that planet A has no atmosphere.
(4x1=4)
i) What is the acceleration due to gravity of the planet A with respect to Earth.
a) 3g b)4g c) 1/3g d)1/4g
ii) what would be the the weight of the object on the planet A if the same
object weighs 96 N on earth?
a)30 N b) 31 N c) 32N d) 33N
iii) What is the value of gravitational constant G on planet A with respect to
Earth?
a). Same as on Earth b) greater than that of Earth c) lesser than that of Earth
d) None of the above
iv)If a huge steel ball & a small wooden ball are dropped at the same time from
a building on Planet A, which one of them will reach the surface faster?​

Answer 1

Answer:

I don't no sorry

Explanation:

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