Answer:
At twice the distance, the strength of the field is e/4
Explanation:
F = the strength of an electric field.
F is inversely proportional to the squared distance from the point charge.
mathematically,
F = k(e/d²)
hence, if d is doubled,keeping other forms constant
F = e/4,
We know that:
w=mg
24,5N=m*9,8m/s²
24,5N/9,8m/s²=m
m=2,5kg
Answer:
The United Nations is an international organization founded in 1945 after the Second World War by 51 countries committed to maintaining international peace and security, developing friendly relations among nations and promoting social progress, better living standards and human rights.
The UN was formed by 51 countries in order to encourage resolution of international conflicts without war and to form policies on international issues. The UN Charter sets out four main purposes: Maintaining worldwide peace and security. Developing relations among nations.
Answer:
increasing the separation between the plates
Explanation:
The increase in the vacuum/separation between the plates in a parallel plate capacitor connected to a constant potential difference decreases the energy stored in the capacitor. the increase in the separation of the plates of a parallel plate capacitor reduces the capacitance of the capacitor because
Q(charge) = CV V = VOLTAGE , c = capacitance
E = 1/2 eAV^2/ D ( ENERGY STORED )
where D = distance between plates, e = dielectric, A = area of capacitor , V = potential difference
Answer:
Bellow
Explanation:
You have the detailed explanation on the other answer
2) 6÷2.2= 2.72 kg
3) 42.5÷2.2= 19.31 kg
19.31 - 9.6= 9.71 kg difference
4) 700÷2.2 = 318.18 kg
5) now is a bit different
2.2 lbs _____1kg
X lbs _____14.6 kg
2.2×14.6 =32.12 lbs
6) 2.2×1.4=3.08 lbs