Answer & Explanation:
1.) Independence. For example: In 2008, Kosovo declared independence from Serbia. This was recognized by a majority of UN member states including the United States, most western European states, Turkey, and Canada. Those who disagreed were Serbia, Greece, Spain,India, Russia, and the People's Republic of China.
2.) State Annexes. For example: Western Papua becomes part of Indonesia under the 1969 Act of Free Choice; The Republic of China annexes Taiwan in 1945; In 1845 Texas is annexed by the United States.
The correct answer is line
The traffic light closes quickly and you cannot cross the street without having to step. In addition, there are bumpy and uneven sidewalks, walkways with only stairs and paths where the lighting is too low. This situation makes life difficult for everyone, although it has more impact on the life of those who suffer from some type of mobility restriction.
The appropriate response is Positive psychology. It is the logical investigation of the qualities that empower people and groups to flourish. The field is established on the conviction that individuals need to lead significant and satisfying lives, to develop what is best inside themselves, and to upgrade their encounters of adoration, play, and work.
We know that <span>L=Iω</span>
That is Angular momentum is equal to product of moment of inertia and angular velocity.
Now differentiating with respect to time,
<span>dL/dt=d(Iω)/dt</span>
But we know that the rate of change of angular momentum is equal to net external
torque i.e.
<span>
dL/dt=τ</span>
therefore
if no exterannal torque is acting on the body i.e. <span>
τ=0</span>then <span>d</span><span>L</span><span>/</span><span>d</span><span>t</span><span>=</span><span>0</span>
in other words
<span>d(Iω)/dt=0</span>
because <span>
dL/dt=d(Iω)/dt</span><span>
Hence angular momentum is conserved or angular momentun does not change with time if the net external force acting on the body is zero.
hope this helps</span>
