Answer:
has more energy, has a greater amplitude, has a higher frequency
Explanation:
The angular momentum of an object is equal to the product of its moment of inertia and angular velocity.
L = Iω
I = 1/2 MR²
I = 1/2 x 13 x (0.2)
I = 1.3
ω = 2π/t
ω = 2π/0.3
ω = 20.9
L = 1.3 x 20.9
= 27.2 kgm²/s
Answer is c, they are equal:
Explanation:
Newton's first law of motion.
That they travel in a vacuum. All other waves require a medium in which they wave.