Answer:
The magnets are in the outer part not the middle
Explanation:
i know
The current in a parallel circuits is not constant throughout the circuit. It varies in each path of a parallel circuit. The components that is place across each other have the same voltage in a parallel circuit. Remember, V=RI.
Answer:
the answer is point no. a °C , c. K and d. °F
Answer:
C the conversion of rest mass energy into kinetic energy
Explanation:
The positron is similar to the electron but with an opposite charge. When the positron and the electron collide together, annihilation occurs where the electron and the positron disappears and two photons in form of gamma rays are produced. They are said to converted all their rest mass energy into kinetic energy.
This is described as the conservation of relativistic energy.
The correct choice is :
The final momentum of the bullet/block is equal to the initial momentum of the bullet.
initially the block was at rest , hence
initial momentum of the block = 0
so total initial momentum was simply equal to initial momentum of bullet only.
after collision , the bullet gets embedded in the block , and hence both block-bullet move together at common velocity . according to conservation of momentum , momentum remains conserved in any type of collision.
so final momentum of bullet-block system = initial momentum of bullet