Answer:
the answer is kilograms
Explanation:
you would use kilograms to measure mass.
A neutron is a particle that it doesn´t carries charge, a neutron is a neutral particle.
An electron is a particle that carries a negative charge, and a proton is a particle that carries a positive charge.
b.False.
Good luck.
Answer:
A. When it is in a magnetic field, it becomes a temporary magnet.
Explanation:
An iron bolt is attracted to a magnet because when in a magnetic field, the iron becomes a temporary magnet.
This is because the iron aligns their electrons in the magnetic fields.
- This causes that attraction between the magnet and the iron.
- Metals like iron are said to be ferromagnetic
- Unpaired electrons in iron spin in such a way that they align with the magnetic fields of the magnet.
Decreases because the lower the temperature the less active the particles are
V=gt. =. g times the square root of 2 times h/g =. The square root of 2gh. =. The square root of 2*9.8*13.1 = 16.023 m/s