It's a longitudinal wave surely because information passes parallel to the direction of travel or something like that?
Earth's atmosphere is made up of several different elements,
nitrogen - 78%
oxygen - 21%
argon - 0.9%
carbon dioxide - 0.03%
and lastly water vapor with 0.0-4.0%
Answer:
A third charged be placed at 0.63 m.
Explanation:
Given that,
Point charges
q₁ = 6.00 μC
q₂=-2.75 μC
Distance = 0.300 m
(a). We need to calculate the distance of third charge
Using formula of net force
The net force will be zero at the point where the electric field intensity will be zero.
Put the value into the formula
Hence, A third charged be placed at 0.63 m.
Answer:
Explanation:
The bicycle wheel can be modeled as a hoop, which moment of inertia is:
(1) Where is the mass and is the radius.
However, since we are given the applied force and angular acceleration , we can use the following equation:
(2)
Where:
Isolating :
(3)
(4)
Finally:
This is the bicycle wheel moment of inertia