Verified Solution • 2025–26 Session
moderate
QAIPMT-2007-Ph-2351: NEET 2007 Physics - Class 11 AIPMT-2007-Ph-2351 Solution: In a radioactive decay process the negatively charged emitted…
In a radioactive decay process the negatively charged emitted -particles are the electrons produced as a result of the decay of neutrons inside the nucleus the electrons produced as a result of collisions between atoms the electrons orbiting around the nucleus the electrons present inside the nucleus
Multiple Choice Options
- A The potential energies of earth and satellite in the two cases are equal.
- B S 1 and S 2 are moving with the same speed.
- C The kinetic energies of the two satellites are equal.
- D The time period of S 1 is four times that of S 2 .
Step-by-Step Verified Solution
Since orbital velocity of satellite is v = G M r
it does not depend upon the mass of the satellite.
Therefore, both satellites will move with same speed.