Answer:
Explanation:
kenetic is made for thermal things
Answer:
A,B,D,E,F
Explanation:
I took the test for yall.
Momentum is conserved in a collision. Momentum is mass*velocity, so you can find your answer by calculating initial and final momentums and setting them equal to each other.
15kg * 3.50 m/s + 9kg * 2.35 m/s = 73.65 kg m/s
73.65 = 9 * 2.8 + 15x
solve for x
x= 3.23
The final velocity is 3.23 m/s
They are similar because they are all colors in the spectrum and they are different because you cant seperate primary colors but you can seperate secondary
Answer: Point A is the answer for the potential energy. Point D is the answer for the kinetic energy.
Explanation:
