Answer:
The acceleration of each mass is the same, and approximately equal to 
Explanation:
Notice that the mass of the whole system is: 30 kg + 40 kg = 70 kg
If we use a net force of 100 N on the combined system, we can find the acceleration imparted to the masses via Newton's second law:
Work has not been done as there is no distance moved. Work done is equal to force*distance
Answer:
Myelomeningocel
Explanation:
It is also called split spine.
This is usually a both defect evident in the abnormal growth of a so I also chord.
<em>remember that
<u>loudness is directly proportional to the square of amplitude...
</u>so when amplitude is doubled ,,loudness increases four times..
when it is halved ,,,loudness is halved,,,</em>
