D- if i was right please mark me as a brainliest answer and a thank you
Answer:
a) P1+P2
Explanation:
The magnitude of their combined momentum is just the addition of each momentum, because in this case of inelastic collision, the kinetic energy of the two cars are both converted to some form of energy because the velocity of both cars becomes zero, i.e., V=0, making P = mv = 0, this means the magnitude of P1 + P2 = 0.
Energy (C) is fully described by its magnitude.
There's nothing else about it to measure.
The other four things on the list are all vectors.
They need directions to go along with their magnitudes.
I think you are asking if fm radio waves follow a wave motion and if so, the answer is yes
Answer: I’m like 99% sure that’s the Grand Canyon
Explanation:it looks like it lol
