Atoms and I molecule are bonded together by sharing gaining or losing electrons
as we know tha momentum is product of mass and velocityi.e p=mv but here in this question velocity changes from 5m/s to 20 m/s so here formula becomes
p=(final velocity -initial velocity )mass
so (20-5)6=90kgm/s ANS
Answer:
Quantum.
Explanation:
Quantum is defined as the discrete quantity of energy proportional in magnitude to the frequency of the radiation it represents.
It is the minimum amount of any physical entity (physical property) involved in an interaction or to put simply, it is defined as the minimum amount of energy that can be absorbed or released by matter.
Answer:
Explanation:
As we know that the speed of car A and car B is given by
&
now we know that both cars are decelerated by same deceleration and stopped finally
so the distance moved by the car is given by the equations
similarly we have
now we know that
Answer : 16 m/s east
Explanation: Trust the process!!