Answer:
b
Explanation:
I took this unit last year and i think b is the right answer
<span>In a transverse wave, the motion of the disturbance is "Parallel" to the wave motion.
In short, Your Answer would be Option B
Hope this helps!</span>
Answer:
The correct answer is the ratio of net force to mass is constant across all objects.
Answer:
Sa
Explanation:
Spiral Galaxies -
It is a disk shaped galaxies which have spiral structure , is refereed to as spiral galaxies .
According to Hubble , these galaxies are classified as Sa , Sb , Sc .
Where ,
Sa - have the structure , which is bulged from the central portion , along with a tightly wrapped spiral structure .
Sb - have a lesser bulge and the spiral is looser .
Sc - It has very weak bulge with the open spiral structure .
Hence , from the question ,
The given information is about the Sa .
Answer:
p = 3000 kg-m/s.
Explanation:
Given that,
Mass of shark, m = 200 kg
Speed of the shark, v = 15 m/s
We need to find the momentum of the shark. It can be calcullated as follows :
<h2>
p = mv</h2>
So, the momentum of the shrak is 3000 kg-m/s.