MHT CET 2024 4th May Morning Shift | Gravitation Question 41 | Physics

The height ' $h$ ' above the earth's surface at which the value of acceleration due to gravity $(\mathrm{g})$ becomes $\left(\frac{\mathrm{g}}{3}\right)$ is ( $\mathrm{R}=$ radius of the earth)

$(\sqrt{3}+1) R$

$(\sqrt{3}-1) R$

$\sqrt{3} \mathrm{R}$

$3 \sqrt{R}$

MHT CET 2024 3rd May Evening Shift

MCQ (Single Correct Answer)

-0

The height at which the weight of the body becomes $\frac{1^{\text {th }}}{16}$ of its weight on the surface of the earth of radius ' $R$ ' is

2 R

3 R

4 R

5 R

MHT CET 2024 3rd May Evening Shift

MCQ (Single Correct Answer)

-0

Two identical metal spheres are kept in contact with each other, each having radius ' $R$ ' cm and ' $\rho$ ' is the density of material of metal spheres. The gravitational force ' $F$ ' of attraction between them is proportional to

$\mathrm{R}^3 \rho$

$R^4 \rho^2$

$R^4 \rho$

$\mathrm{R}^3 p^2$

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