If she only has 21 buttons and all 21 of them are large, then all of her buttons are large. so 100% of the buttons would be large.
A fundamental force , is your answer .
Assuming Adam is on earth g= 9.8 m/s and m= weight/ gravity = 667/9.8 = 68 kg
this atom has nine electrons
Explanation:
since electrons are found outside the nucleus of an atom and they are negatively charged
Answer:
The capacitance is 11 F for half and fully charged capacitor.
Explanation:
Capacitance of capacitor is given by the expression

Where ε is the vacuum permittivity, A is the area of plates and d is the separation between plates.
So capacitance does not depend upon charge and potential. So capacitance fully and half charged capacitors are same.
Here the capacitance is 11 F for half and fully charged capacitor.