Cognitive:
This is because teens tend to excrete more hormones when they are in their adolescent ages causing them to act in a riskier behavior.
Emotions:
Because of their feeling that they want to have freedom.
Physical:
Their hormones are affecting their actions.
13.1 km/s, that is the mean orbital velocity of Jupiter around the sun
Answer:
F = 6666.7 N
Explanation:
Given that,
Mass of a chip, m = 0.1 mg
Initial speed, u = 0
Final speed,![v=4\times 10^{3}\ m/s](https://tex.z-dn.net/?f=v%3D4%5Ctimes%2010%5E%7B3%7D%5C%20m%2Fs)
Time of collision,![t=6\times 10^{-8}\ s](https://tex.z-dn.net/?f=t%3D6%5Ctimes%2010%5E%7B-8%7D%5C%20s)
We know that,
Force, F = ma
Put all the values,
![F=\dfrac{m(v-u)}{t}\\\\F=\dfrac{0.1\times 10^{-6}\times (4\times 10^3-0)}{6\times 10^{-8}}\\\\F=6666.7\ N](https://tex.z-dn.net/?f=F%3D%5Cdfrac%7Bm%28v-u%29%7D%7Bt%7D%5C%5C%5C%5CF%3D%5Cdfrac%7B0.1%5Ctimes%2010%5E%7B-6%7D%5Ctimes%20%284%5Ctimes%2010%5E3-0%29%7D%7B6%5Ctimes%2010%5E%7B-8%7D%7D%5C%5C%5C%5CF%3D6666.7%5C%20N)
So, the required force is 6666.7 N.