If mass of the planet is `10%` less than that of the earth and radius of the planet is `20%` greater than that of the earth then the weight of `40kg` person on that planet is

If mass of the planet is "10%" less than that of the earth and radius of the planet is "20% greater than that of the earth-then the weight of "16kg" person on that planet is

If the mass of a planet is 10% less than that of the earth and the radius is 20% greater than that of the earth, the acceleration due to gravity on the planet will be

If the mass of a planet is 10% less than that of the earth and the radius is 20% greater than that of the earth, the acceleration due to gravity on the planet will be

Mass of a planet is (1)/(9) of the mass of the earth.The radius of the planet is (1)/(2) that of the earth.If the man weight 9N on the earth,his weight on the planet is (A) 1N (B) 4N (C) 6N (D) 5N

The mass of a planet is six times that of the earth. The radius of the planet is twice that of the earth. It's the escape velocity from the earth is v , then the escape velocity from the planet is: