Answer:
No. Because it would correspond to zero Instantaneous acceleration.
Explanation:
hope this helps
S orbital.
Group 1 elements have a general configuration
, where n represents the highest occupied Principal Energy Level. For example, Lithium has the valence configuration
whereas Cesium has
. Both of them belong to Group 1 of Periodic Table.
Group 2 elements have a general configuration of
. For example, Magnesium has
as its outer shell configuration while Strontium has the same as
.
We see that in both the cases, the outermost S orbital is being filled.
Answer:
![a' = 0.35 m/s^2](https://tex.z-dn.net/?f=a%27%20%3D%200.35%20m%2Fs%5E2)
Explanation:
Let say the empty wagon has mass "M"
now by newton's II Law we will have
![F = Ma](https://tex.z-dn.net/?f=F%20%3D%20Ma)
now it is given that empty wagon is pulled with acceleration 1.4 m/s/s
now we will have
![F = 1.4 M](https://tex.z-dn.net/?f=F%20%3D%201.4%20M)
now a child of mass three times the mass of wagon is sitting on the empty wagon
so here we have
![F = (M + 3M) a](https://tex.z-dn.net/?f=F%20%3D%20%28M%20%2B%203M%29%20a)
![1.4 M = 4M a'](https://tex.z-dn.net/?f=1.4%20M%20%3D%204M%20a%27)
so we have
![a' = 0.35 m/s^2](https://tex.z-dn.net/?f=a%27%20%3D%200.35%20m%2Fs%5E2)
Answer:
B) 0.3Hz
Explanation:
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