Answer:
we have to apply force to move something things wants to save their position and if we want to change it
we have too apply force
Answer:
The parent nucleus splits into lighter daughter elements
Explanation:
Nuclear fission involves the splitting of nucleus of a lighter element with smaller particles
Answer:

Explanation:
Formula for AVERAGE acceleration

is Final Velocity
is Initial Velocity
is Final Time
is Initial Time
Most of the time, the initial time will be 0, so you won't have to subtract.