Competishun Header
Competishun
Contact Us
Back

Report Issue

JEE Main 2024
09-04-2024 S2
Question
A satellite of $10^3 \mathrm{~kg}$ mass is revolving in circular orbit of radius 2 R . If $\frac{10^4 \mathrm{R}}{6} J$ energy is supplied to the satellite, it would revolve in a new circular orbit of radius :
(use $\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^2, \mathrm{R}=$ radius of earth)
Select the correct option:
A
2.5 R
B
3 R
C
4 R
D
6 R
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
Solution Image
Question Tags
JEE Main
Physics
Easy
Start Preparing for JEE with Competishun
YouTube
Books
App
Tests
Filters 0
JEE Main
JEE Advance
Easy
Medium
Hard
Showing 18 questions
QJEE Main 20242024
The energy released in the fusion of 2 kg of hydrogen deep in the sun is $\mathrm{E}_{\mathrm{H}}$ and the energy...
JEE MainPhysicsEasy
View Solution→
QJEE Main 20242024
UV light of 4.13 eV is incident on a photosensitive metal surface having work function 3.13 eV. The maximum kinetic...
JEE MainPhysicsEasy
View Solution→
QJEE Main 20242024
A proton and a deutron ( $\mathrm{q}=+\mathrm{e}, m=2.0 \mathrm{u}$ ) having same kinetic energies enter a region of uniform magnetic...
JEE MainPhysicsEasy
View Solution→
QJEE Main 20242024
The effective resistance between A and B, if resistance of each resistor is R, will be
JEE MainPhysicsEasy
View Solution→
QJEE Main 20242024
A satellite of $10^3 \mathrm{~kg}$ mass is revolving in circular orbit of radius 2 R . If $\frac{10^4 \mathrm{R}}{6} J$...
JEE MainPhysicsEasy
View Solution→
QJEE Main 20242024
The de-Broglie wavelength associated with a particle of mass $m$ and energy $E$ is $\mathrm{h} / \sqrt{2 m E}$. The...
JEE MainPhysicsEasy
View Solution→
QJEE Main 20242024
The excess pressure inside a soap bubble is thrice the excess pressure inside a second soap bubble. The ratio between...
JEE MainPhysicsEasy
View Solution→
QJEE Main 20242024
Two cars are travelling towards each other at speed of $20 \mathrm{~m} \mathrm{~s}^{-1}$ each. When the cars are 300 m...
JEE MainPhysicsEasy
View Solution→
QJEE Main 20242024
The magnetic field in a plane electromagnetic wave is $...
JEE MainPhysicsEasy
View Solution→
QJEE Main 20242024
A hydrogen atom in ground state is given an energy of 10.2 eV. How many spectral lines will be emitted...
JEE MainPhysicsEasy
View Solution→
QJEE Main 20242024
The temperature of a gas is –78° C and the average translational kinetic energy of its molecules is K. The...
JEE MainPhysicsEasy
View Solution→
QJEE Main 20242024
The following figure represents two biconvex lenses $\mathrm{L}_1$ and $\mathrm{L}_2$ having focal length 10 cm and 15 cm respectively. The...
JEE MainPhysicsEasy
View Solution→
QJEE Main 20242024
A nucleus at rest disintegrates into two smaller nuclei with their masses in the ratio of 2:1. After disintegration they...
JEE MainPhysicsEasy
View Solution→
QJEE Main 20242024
Let y=y(x) be the solution of the differential equation $(x+y+2)^2 d x=d y, y(0)=-2$. Let the maximum and minimum values...
JEE MainMathematicsEasy
View Solution→
QJEE Main 20242024
Consider a line L passing through the points $\mathrm{P}(1,2,1)$ and $\mathrm{Q}(2,1,-1)$. If the mirror image of the point $\mathrm{A}(2,2,2)$ in...
JEE MainMathematicsEasy
View Solution→
QJEE Main 20242024
Consider a triangle ABC having the vertices $\mathrm{A}(1,2), \mathrm{B}(\alpha, \beta)$ and $\mathrm{C}(\gamma, \delta)$ and angles $\angle \mathrm{ABC}=\frac{\pi}{6}$ and $...
JEE MainMathematicsEasy
View Solution→
QJEE Main 20242024
In a tournament, a team plays 10 matches with probabilities of winning and losing each match as $\frac{1}{3}$ and $\frac{2}{3}$...
JEE MainMathematicsEasy
View Solution→
QJEE Main 20242024
There are 4 men and 5 women in Group A, and 5 men and 4 women in Group B. If...
JEE MainMathematicsEasy
View Solution→
Check this project | Best Developer Portfolio