Pig because it is made up of many organs system like cardiovascular and muscular system
Answer:
Labor Day Weekend--No School
9/1/2021
Hello Students!
There will be no School on Friday Sept 3 and Monday Sept 6
All centers will be closed on Friday 9/3 and Monday 9/6
School will resume on TUESDAY, Sept 7
Enjoy your long weekend!
Explanation:
Labor Day Weekend--No School
9/1/2021
Hello Students!
There will be no School on Friday Sept 3 and Monday Sept 6
All centers will be closed on Friday 9/3 and Monday 9/6
School will resume on TUESDAY, Sept 7
Enjoy your long weekend!
Answer:
4) True. The change of direction needs an unbalanced force
Explanation:
Let us propose the resolution of the problem using Newton's second law.
F = m a
As the car is spinning the acceleration is centripetal
a = v2.r
F = m v2 / r
We can see that as the velocity of a vector even if its module does not change, the change of direction requires an external force.
Now we can analyze the statement if they are true or false
1) and 3) False, even when the speed changes, the direction changes
2) False with the speed change can be determined
4) True. The change of direction needs an unbalanced force
5) False are different things. the direction is where it is going and the speed is the magnitude of the vector
Answer:
what is heat and transfer
Answer: Carbon tetrachloride Or Tetrachloromethane
Explanation: Carbon tetrachloride is an important nonpolar covalent compound. You determine its name based on the atoms present in the compound.