Berberism or Amazighism is a political movement that has been put forward by the Berber ethnic group which started in Algeria and Morocco and later spread to other countries where Berbers were present. The political movement rejects Islamism and Arab political movements and is against the perceived discrimination of Tuaregs and Berbers.
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>
Animals are used in experiments because they have somewhat similar structures as humans so they can gauge a human's reaction to something.
Also because the animals can't say no. :(
According to Robert Sternberg's triangular model of love, it can be noted that<u> intimacy </u>refers to the couple's closeness and togetherness.
According to Robert Sternberg's triangular model of love, love combines intimacy, commitment, and passion.
Intimacy refers to a couple's closeness, to their mutual concern, and sharing of feelings and resources. When we are intimate with others, we always look out for them and care about them.
Read related link on:
brainly.com/question/25598415
Answer:
Explanation:
A D and C
Your welcome brainly will be greatly appericated.
