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>
Assimilated
Assimilation is the process of taking in new information and make incorporate the new information into our existing knowledge. This process was described by Jean Piaget in his theory of cognitive development in children. Jesse is doing this by fitting the new information into his existing schema.
Four cases that support affirmative action are Swann v
Charlotte-Mecklenberg County Schools, Brown v Board of Education, Grutter v
Baller, and United Steelworkers of America v Weber. Meanwhile four cases that
oppose affirmative action are Regents of the University of California v. Bakke,
Adarand Constructors v. Pena, Gutter vs. Bollinger, and Parenting involved in
community schools v Seattle school district.
Democrats tend to want bigger Government, in order for Economic and Social Justice, while Republicans want smaller government...and want to leave more power to the people of the USA to deal with them, not government. Republicans like to be more conservative on most issues, while most democrats tend to be more Liberal, (Open Minded).
