Physics
If two bodies of different masses, initially at rest, are acted upon by the same force for the same time, then the both bodies acquire the same:

Momentum
Acceleration
Kinetic energy
Velocity

ANSWER DOWNLOAD EXAMIANS APP

Physics
In the gamma decay of a nucleus

Both the mass number and the atomic number of the nucleus change
The mass number of the nucleus changes whereas its atomic number does not change
The mass number of the nucleus does not change whereas its atomic number changes
Neither the mass number nor the atomic number of the nucleus changes

ANSWER DOWNLOAD EXAMIANS APP