Gravitation is an important topic in the Physics section in BITSAT exam. Practising this topic will increase your score overall and make your conceptual grip on BITSAT exam stronger.
This article gives you a full set of BITSAT PYQs for Gravitation with explanations for effective preparation. Practice of BITSAT Physics PYQs including Gravitation questions regularly will improve accuracy, speed, and confidence in the BITSAT 2026 exam.
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BITSAT PYQs for Gravitation with Solutions
1.
The escape velocity from the surface of a planet is \(v_e\). What will be the escape velocity from a planet whose mass and radius are twice that of the original planet?- \(v_e\)
- \(2v_e\)
- \(\sqrt{2}v_e\)
- \(4v_e\)
2.
The force constant of a spring gun is $50 \,N / m$. If a ball of $20 \,g$ be shoot by the gun, so that its spring is compressed by $10 \,cm$, the velocity of the ball is:- 5 m/s
- 15 m/s
- 25 m/s
- 20 m/s
3.
The time period of a satellite of earth is $5$ hours. If the separation between the earth and the satellite is increased to $4$ times the previous value, the new time period will become- 10 hours
- 80 hours
- 40 hours
- 20 hours
4.
There is a shell of mass $M$ and density of the shell is uniform. The work done to take a point mass from point $A$ to $B$ is $[A B=r]$- $\frac{GmM}{r}$
- $\frac{GmM}{R}$
- $ - \frac{GmM}{r}$
- zero
5.
If density of earth increases $4$ times and its radius becomes half of what it is, our weight will- be 4 times its present value
- be doubled
- remain same
- be halved
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