Answer:5250 N
Explanation: ig:iihoop.vince
Answer:
a)
m/s
b)
Angular frequency = ![1.92 * 10^7](https://tex.z-dn.net/?f=1.92%20%2A%2010%5E7)
Explanation:
As we know
![v = \frac{qBr}{m}](https://tex.z-dn.net/?f=v%20%3D%20%20%5Cfrac%7BqBr%7D%7Bm%7D)
q is the charge on the electron =
C
B is the magnetic field in Tesla =
T
r is the radius of the circle =
m
mass of the electrons =
Kg
a)
Substituting the given values in above equation, we get -
m/s
b)
Angular frequency =
![\frac{4.048 * 10^6 }{0.21} \\1.92 * 10^7](https://tex.z-dn.net/?f=%5Cfrac%7B4.048%20%2A%2010%5E6%20%7D%7B0.21%7D%20%5C%5C1.92%20%2A%2010%5E7)
Answer:
I would live in the Atlantic ocean on a lux liner
Explanation:
:)
The position of the centre of gravity of an object affects its stability. The lower the centre of gravity (G) is, the more stable the object. The higher it is the more likely the object is to topple over if it is pushed. Racing cars have really low centres of gravity so that they can corner rapidly without turning over.
Increasing the area of the base will also increase the stability of an object, the bigger the area the more stable the object. Rugby players will stand with their feet well apart if they are standing and expect to be tackled.