The outward push of the core created by nuclear fusion and the inward pull of gravity from the core
Answer:
They will both bounce back at the same speed they had before the collision
Explanation:
Assuming an elastic collision, kinetic energy will be conserved. Therefore, the billiard balls will have the same speed after the collision as before the collision.
B. New homes
This is because in community redevelopment programs, the focus is on rebuilding and reconstruction of damaged or unused properties.
alright stay thicc and enjoy
Answer: Electric current
Explanation: The direction of the magnetic field produced by an electric current will change when the direction of the electric current changes.
Answer:
The fraction of the total energy goes into kinetic energy of proton is 
Explanation:
Given:
Mass of proton 
Mass of electron
kg
Here neutron at rest decays into proton and electron
⇄ 
Where
energy released
The
value of this reaction is given by

Where
kinetic energy of reaction
Here we need to find fraction of the total energy released goes into the kinetic energy of the proton




Therefore, the fraction of the total energy goes into kinetic energy of proton is 