Answer:
i am not a point taker i help people when they need help
Explanation:
3
i think it is right
Answer:
south east
Explanation:
because two step to the east then a step to the west displaces one to east still but southwards
Answer:
The angular speed of the system increases.
The moment of inertia of the system decreases.
Explanation:
As we know that the girl is going towards the center of the circle so here the moment of inertia of the girl is given as

here we know that
r = position of the girl from the center of the disc
now we know that the girl is moving towards the center so its distance will continuously decreasing
So the moment of inertia of the girl will decrease
Now we know that that with respect to the center of the disc there is no torque on the disc + girl system
So here we can use angular momentum conservation
So we have

since moment of inertia is decreasing for the system
so angular speed will increase
<h2>Three Warning Signs </h2>
Violent volcanoes live in cities close to oceanic trenches where tectonic plates are overwhelming into the screen. The plates move down water which then promotes going in the warm screen and prompts eruption at the cover.
Some are popular for ancient disasters like Mt. Pelée in 1902 which annihilated 30,000 people in the town of St. Pierre. Volcanological towers cover activity mounting up to an eruption which is called as precursors. These devastating volcanoes serve to bounce. Yet still previous shakings they also can withstand daily, copied, slow vibrations in earth inflammation and destruction and gas release as well.