Space debris that enters earths atmosphere
On a roller coaster, the greatest potential energy is at the highest point of the roller coaster
Answer:
All the compounds are covalent compounds . This means that they are formed by the sharing of pair of electrons.
Answer:
F = 30 N Directed up
Explanation:
We can solve this problem using the momentum and momentum relationship.
I = ΔP
I = ∫ F dt
As we are asked for the average force, that leaves the integral, giving
I = F t
F t = m - m v₀
F = m (-v₀) / t
Note that, if you define the upward positive direction, the initial velocity is negative
Let's calculate
F = 0.15 (3.5 - (-6.5)) / 0.050
F = 30 N
Directed up
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.